37813180

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{859}}^1$

素因数の和:970

約数の個数: 48

約数和(自身を含む): 83220480

約数和(自身を除く): 45407300

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 71, 124, 142, 155, 284, 310, 355, 620, 710, 859, 1420, 1718, 2201, 3436, 4295, 4402, 8590, 8804, 11005, 17180, 22010, 26629, 44020, 53258, 60989, 106516, 121978, 133145, 243956, 266290, 304945, 532580, 609890, 1219780, 1890659, 3781318, 7562636, 9453295, 18906590, 37813180]

約数ペア:

[(1, 37813180), (2, 18906590), (4, 9453295), (5, 7562636), (10, 3781318), (20, 1890659), (31, 1219780), (62, 609890), (71, 532580), (124, 304945), (142, 266290), (155, 243956), (284, 133145), (310, 121978), (355, 106516), (620, 60989), (710, 53258), (859, 44020), (1420, 26629), (1718, 22010), (2201, 17180), (3436, 11005), (4295, 8804), (4402, 8590)]