1264678184450

素因数分解:

$2^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{31477}}^1\times {\mathrm{5393}}^1$

素因数の和:37031

約数の個数: 48

約数和(自身を含む): 2368603031400

約数和(自身を除く): 1103924846950

約数列:

[1, 2, 5, 10, 25, 50, 149, 298, 745, 1490, 3725, 5393, 7450, 10786, 26965, 31477, 53930, 62954, 134825, 157385, 269650, 314770, 786925, 803557, 1573850, 1607114, 4017785, 4690073, 8035570, 9380146, 20088925, 23450365, 40177850, 46900730, 117251825, 169755461, 234503650, 339510922, 848777305, 1697554610, 4243886525, 8487773050, 25293563689, 50587127378, 126467818445, 252935636890, 632339092225, 1264678184450]

約数ペア:

[(1, 1264678184450), (2, 632339092225), (5, 252935636890), (10, 126467818445), (25, 50587127378), (50, 25293563689), (149, 8487773050), (298, 4243886525), (745, 1697554610), (1490, 848777305), (3725, 339510922), (5393, 234503650), (7450, 169755461), (10786, 117251825), (26965, 46900730), (31477, 40177850), (53930, 23450365), (62954, 20088925), (134825, 9380146), (157385, 8035570), (269650, 4690073), (314770, 4017785), (786925, 1607114), (803557, 1573850)]