19742850840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5673233}}^1$

素因数の和:5673276

約数の個数: 64

約数和(自身を含む): 61270927200

約数和(自身を除く): 41528076360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 5673233, 11346466, 17019699, 22692932, 28366165, 34039398, 45385864, 56732330, 68078796, 85098495, 113464660, 136157592, 164523757, 170196990, 226929320, 329047514, 340393980, 493571271, 658095028, 680787960, 822618785, 987142542, 1316190056, 1645237570, 1974285084, 2467856355, 3290475140, 3948570168, 4935712710, 6580950280, 9871425420, 19742850840]

約数ペア:

[(1, 19742850840), (2, 9871425420), (3, 6580950280), (4, 4935712710), (5, 3948570168), (6, 3290475140), (8, 2467856355), (10, 1974285084), (12, 1645237570), (15, 1316190056), (20, 987142542), (24, 822618785), (29, 680787960), (30, 658095028), (40, 493571271), (58, 340393980), (60, 329047514), (87, 226929320), (116, 170196990), (120, 164523757), (145, 136157592), (174, 113464660), (232, 85098495), (290, 68078796), (348, 56732330), (435, 45385864), (580, 34039398), (696, 28366165), (870, 22692932), (1160, 17019699), (1740, 11346466), (3480, 5673233)]