137424884020

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1583}}^1\times {\mathrm{81899}}^1$

素因数の和:83544

約数の個数: 48

約数和(自身を含む): 294226732800

約数和(自身を除く): 156801848780

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 1583, 3166, 6332, 7915, 15830, 31660, 81899, 83899, 163798, 167798, 327596, 335596, 409495, 419495, 818990, 838990, 1637980, 1677980, 4340647, 8681294, 17362588, 21703235, 43406470, 86812940, 129646117, 259292234, 518584468, 648230585, 1296461170, 2592922340, 6871244201, 13742488402, 27484976804, 34356221005, 68712442010, 137424884020]

約数ペア:

[(1, 137424884020), (2, 68712442010), (4, 34356221005), (5, 27484976804), (10, 13742488402), (20, 6871244201), (53, 2592922340), (106, 1296461170), (212, 648230585), (265, 518584468), (530, 259292234), (1060, 129646117), (1583, 86812940), (3166, 43406470), (6332, 21703235), (7915, 17362588), (15830, 8681294), (31660, 4340647), (81899, 1677980), (83899, 1637980), (163798, 838990), (167798, 818990), (327596, 419495), (335596, 409495)]