104794880

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:210

約数の個数: 144

約数和(自身を含む): 274713600

約数和(自身を除く): 169918720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 64, 76, 80, 95, 124, 128, 139, 152, 155, 160, 190, 248, 256, 278, 304, 310, 320, 380, 496, 556, 589, 608, 620, 640, 695, 760, 992, 1112, 1178, 1216, 1240, 1280, 1390, 1520, 1984, 2224, 2356, 2432, 2480, 2641, 2780, 2945, 3040, 3968, 4309, 4448, 4712, 4864, 4960, 5282, 5560, 5890, 6080, 7936, 8618, 8896, 9424, 9920, 10564, 11120, 11780, 12160, 13205, 17236, 17792, 18848, 19840, 21128, 21545, 22240, 23560, 24320, 26410, 34472, 35584, 37696, 39680, 42256, 43090, 44480, 47120, 52820, 68944, 75392, 81871, 84512, 86180, 88960, 94240, 105640, 137888, 150784, 163742, 169024, 172360, 177920, 188480, 211280, 275776, 327484, 338048, 344720, 376960, 409355, 422560, 551552, 654968, 676096, 689440, 753920, 818710, 845120, 1103104, 1309936, 1378880, 1637420, 1690240, 2619872, 2757760, 3274840, 3380480, 5239744, 5515520, 6549680, 10479488, 13099360, 20958976, 26198720, 52397440, 104794880]

約数ペア:

[(1, 104794880), (2, 52397440), (4, 26198720), (5, 20958976), (8, 13099360), (10, 10479488), (16, 6549680), (19, 5515520), (20, 5239744), (31, 3380480), (32, 3274840), (38, 2757760), (40, 2619872), (62, 1690240), (64, 1637420), (76, 1378880), (80, 1309936), (95, 1103104), (124, 845120), (128, 818710), (139, 753920), (152, 689440), (155, 676096), (160, 654968), (190, 551552), (248, 422560), (256, 409355), (278, 376960), (304, 344720), (310, 338048), (320, 327484), (380, 275776), (496, 211280), (556, 188480), (589, 177920), (608, 172360), (620, 169024), (640, 163742), (695, 150784), (760, 137888), (992, 105640), (1112, 94240), (1178, 88960), (1216, 86180), (1240, 84512), (1280, 81871), (1390, 75392), (1520, 68944), (1984, 52820), (2224, 47120), (2356, 44480), (2432, 43090), (2480, 42256), (2641, 39680), (2780, 37696), (2945, 35584), (3040, 34472), (3968, 26410), (4309, 24320), (4448, 23560), (4712, 22240), (4864, 21545), (4960, 21128), (5282, 19840), (5560, 18848), (5890, 17792), (6080, 17236), (7936, 13205), (8618, 12160), (8896, 11780), (9424, 11120), (9920, 10564)]