29216866480

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1523}}^1\times {\mathrm{6481}}^1$

素因数の和:8054

約数の個数: 80

約数和(自身を含む): 69821718624

約数和(自身を除く): 40604852144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 1523, 2960, 3046, 6092, 6481, 7615, 12184, 12962, 15230, 24368, 25924, 30460, 32405, 51848, 56351, 60920, 64810, 103696, 112702, 121840, 129620, 225404, 239797, 259240, 281755, 450808, 479594, 518480, 563510, 901616, 959188, 1127020, 1198985, 1918376, 2254040, 2397970, 3836752, 4508080, 4795940, 9591880, 9870563, 19183760, 19741126, 39482252, 49352815, 78964504, 98705630, 157929008, 197411260, 365210831, 394822520, 730421662, 789645040, 1460843324, 1826054155, 2921686648, 3652108310, 5843373296, 7304216620, 14608433240, 29216866480]

約数ペア:

[(1, 29216866480), (2, 14608433240), (4, 7304216620), (5, 5843373296), (8, 3652108310), (10, 2921686648), (16, 1826054155), (20, 1460843324), (37, 789645040), (40, 730421662), (74, 394822520), (80, 365210831), (148, 197411260), (185, 157929008), (296, 98705630), (370, 78964504), (592, 49352815), (740, 39482252), (1480, 19741126), (1523, 19183760), (2960, 9870563), (3046, 9591880), (6092, 4795940), (6481, 4508080), (7615, 3836752), (12184, 2397970), (12962, 2254040), (15230, 1918376), (24368, 1198985), (25924, 1127020), (30460, 959188), (32405, 901616), (51848, 563510), (56351, 518480), (60920, 479594), (64810, 450808), (103696, 281755), (112702, 259240), (121840, 239797), (129620, 225404)]