37636390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:229

約数の個数: 64

約数和(自身を含む): 77137920

約数和(自身を除く): 39501530

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 71, 79, 110, 122, 142, 158, 305, 355, 395, 610, 671, 710, 781, 790, 869, 1342, 1562, 1738, 3355, 3905, 4331, 4345, 4819, 5609, 6710, 7810, 8662, 8690, 9638, 11218, 21655, 24095, 28045, 43310, 47641, 48190, 53009, 56090, 61699, 95282, 106018, 123398, 238205, 265045, 308495, 342149, 476410, 530090, 616990, 684298, 1710745, 3421490, 3763639, 7527278, 18818195, 37636390]

約数ペア:

[(1, 37636390), (2, 18818195), (5, 7527278), (10, 3763639), (11, 3421490), (22, 1710745), (55, 684298), (61, 616990), (71, 530090), (79, 476410), (110, 342149), (122, 308495), (142, 265045), (158, 238205), (305, 123398), (355, 106018), (395, 95282), (610, 61699), (671, 56090), (710, 53009), (781, 48190), (790, 47641), (869, 43310), (1342, 28045), (1562, 24095), (1738, 21655), (3355, 11218), (3905, 9638), (4331, 8690), (4345, 8662), (4819, 7810), (5609, 6710)]