15704627080

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{350237}}^1$

素因数の和:350326

約数の個数: 64

約数和(自身を含む): 37825704000

約数和(自身を除く): 22121076920

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 59, 76, 95, 118, 152, 190, 236, 295, 380, 472, 590, 760, 1121, 1180, 2242, 2360, 4484, 5605, 8968, 11210, 22420, 44840, 350237, 700474, 1400948, 1751185, 2801896, 3502370, 6654503, 7004740, 13309006, 14009480, 20663983, 26618012, 33272515, 41327966, 53236024, 66545030, 82655932, 103319915, 133090060, 165311864, 206639830, 266180120, 392615677, 413279660, 785231354, 826559320, 1570462708, 1963078385, 3140925416, 3926156770, 7852313540, 15704627080]

約数ペア:

[(1, 15704627080), (2, 7852313540), (4, 3926156770), (5, 3140925416), (8, 1963078385), (10, 1570462708), (19, 826559320), (20, 785231354), (38, 413279660), (40, 392615677), (59, 266180120), (76, 206639830), (95, 165311864), (118, 133090060), (152, 103319915), (190, 82655932), (236, 66545030), (295, 53236024), (380, 41327966), (472, 33272515), (590, 26618012), (760, 20663983), (1121, 14009480), (1180, 13309006), (2242, 7004740), (2360, 6654503), (4484, 3502370), (5605, 2801896), (8968, 1751185), (11210, 1400948), (22420, 700474), (44840, 350237)]