12555694400

素因数分解:

$2^6\times 5^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{1553}}^1$

素因数の和:1769

約数の個数: 168

約数和(自身を含む): 32107778304

約数和(自身を除く): 19552083904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 155, 160, 163, 200, 248, 310, 320, 326, 400, 496, 620, 652, 775, 800, 815, 992, 1240, 1304, 1550, 1553, 1600, 1630, 1984, 2480, 2608, 3100, 3106, 3260, 4075, 4960, 5053, 5216, 6200, 6212, 6520, 7765, 8150, 9920, 10106, 10432, 12400, 12424, 13040, 15530, 16300, 20212, 24800, 24848, 25265, 26080, 31060, 32600, 38825, 40424, 48143, 49600, 49696, 50530, 52160, 62120, 65200, 77650, 80848, 96286, 99392, 101060, 124240, 126325, 130400, 155300, 161696, 192572, 202120, 240715, 248480, 252650, 253139, 260800, 310600, 323392, 385144, 404240, 481430, 496960, 505300, 506278, 621200, 770288, 808480, 962860, 1010600, 1012556, 1203575, 1242400, 1265695, 1540576, 1616960, 1925720, 2021200, 2025112, 2407150, 2484800, 2531390, 3081152, 3851440, 4042400, 4050224, 4814300, 5062780, 6328475, 7702880, 7847309, 8084800, 8100448, 9628600, 10125560, 12656950, 15405760, 15694618, 16200896, 19257200, 20251120, 25313900, 31389236, 38514400, 39236545, 40502240, 50627800, 62778472, 77028800, 78473090, 81004480, 101255600, 125556944, 156946180, 196182725, 202511200, 251113888, 313892360, 392365450, 405022400, 502227776, 627784720, 784730900, 1255569440, 1569461800, 2511138880, 3138923600, 6277847200, 12555694400]

約数ペア:

[(1, 12555694400), (2, 6277847200), (4, 3138923600), (5, 2511138880), (8, 1569461800), (10, 1255569440), (16, 784730900), (20, 627784720), (25, 502227776), (31, 405022400), (32, 392365450), (40, 313892360), (50, 251113888), (62, 202511200), (64, 196182725), (80, 156946180), (100, 125556944), (124, 101255600), (155, 81004480), (160, 78473090), (163, 77028800), (200, 62778472), (248, 50627800), (310, 40502240), (320, 39236545), (326, 38514400), (400, 31389236), (496, 25313900), (620, 20251120), (652, 19257200), (775, 16200896), (800, 15694618), (815, 15405760), (992, 12656950), (1240, 10125560), (1304, 9628600), (1550, 8100448), (1553, 8084800), (1600, 7847309), (1630, 7702880), (1984, 6328475), (2480, 5062780), (2608, 4814300), (3100, 4050224), (3106, 4042400), (3260, 3851440), (4075, 3081152), (4960, 2531390), (5053, 2484800), (5216, 2407150), (6200, 2025112), (6212, 2021200), (6520, 1925720), (7765, 1616960), (8150, 1540576), (9920, 1265695), (10106, 1242400), (10432, 1203575), (12400, 1012556), (12424, 1010600), (13040, 962860), (15530, 808480), (16300, 770288), (20212, 621200), (24800, 506278), (24848, 505300), (25265, 496960), (26080, 481430), (31060, 404240), (32600, 385144), (38825, 323392), (40424, 310600), (48143, 260800), (49600, 253139), (49696, 252650), (50530, 248480), (52160, 240715), (62120, 202120), (65200, 192572), (77650, 161696), (80848, 155300), (96286, 130400), (99392, 126325), (101060, 124240)]