105102400

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:229

約数の個数: 168

約数和(自身を含む): 289259264

約数和(自身を除く): 184156864

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 32, 40, 50, 52, 62, 64, 65, 80, 100, 104, 124, 130, 155, 160, 163, 200, 208, 248, 260, 310, 320, 325, 326, 400, 403, 416, 496, 520, 620, 650, 652, 775, 800, 806, 815, 832, 992, 1040, 1240, 1300, 1304, 1550, 1600, 1612, 1630, 1984, 2015, 2080, 2119, 2480, 2600, 2608, 3100, 3224, 3260, 4030, 4075, 4160, 4238, 4960, 5053, 5200, 5216, 6200, 6448, 6520, 8060, 8150, 8476, 9920, 10075, 10106, 10400, 10432, 10595, 12400, 12896, 13040, 16120, 16300, 16952, 20150, 20212, 20800, 21190, 24800, 25265, 25792, 26080, 32240, 32600, 33904, 40300, 40424, 42380, 49600, 50530, 52160, 52975, 64480, 65200, 65689, 67808, 80600, 80848, 84760, 101060, 105950, 126325, 128960, 130400, 131378, 135616, 161200, 161696, 169520, 202120, 211900, 252650, 260800, 262756, 322400, 323392, 328445, 339040, 404240, 423800, 505300, 525512, 644800, 656890, 678080, 808480, 847600, 1010600, 1051024, 1313780, 1616960, 1642225, 1695200, 2021200, 2102048, 2627560, 3284450, 3390400, 4042400, 4204096, 5255120, 6568900, 8084800, 10510240, 13137800, 21020480, 26275600, 52551200, 105102400]

約数ペア:

[(1, 105102400), (2, 52551200), (4, 26275600), (5, 21020480), (8, 13137800), (10, 10510240), (13, 8084800), (16, 6568900), (20, 5255120), (25, 4204096), (26, 4042400), (31, 3390400), (32, 3284450), (40, 2627560), (50, 2102048), (52, 2021200), (62, 1695200), (64, 1642225), (65, 1616960), (80, 1313780), (100, 1051024), (104, 1010600), (124, 847600), (130, 808480), (155, 678080), (160, 656890), (163, 644800), (200, 525512), (208, 505300), (248, 423800), (260, 404240), (310, 339040), (320, 328445), (325, 323392), (326, 322400), (400, 262756), (403, 260800), (416, 252650), (496, 211900), (520, 202120), (620, 169520), (650, 161696), (652, 161200), (775, 135616), (800, 131378), (806, 130400), (815, 128960), (832, 126325), (992, 105950), (1040, 101060), (1240, 84760), (1300, 80848), (1304, 80600), (1550, 67808), (1600, 65689), (1612, 65200), (1630, 64480), (1984, 52975), (2015, 52160), (2080, 50530), (2119, 49600), (2480, 42380), (2600, 40424), (2608, 40300), (3100, 33904), (3224, 32600), (3260, 32240), (4030, 26080), (4075, 25792), (4160, 25265), (4238, 24800), (4960, 21190), (5053, 20800), (5200, 20212), (5216, 20150), (6200, 16952), (6448, 16300), (6520, 16120), (8060, 13040), (8150, 12896), (8476, 12400), (9920, 10595), (10075, 10432), (10106, 10400)]