45085480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5393}}^1$

素因数の和:5434

約数の個数: 64

約数和(自身を含む): 116510400

約数和(自身を除く): 71424920

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1672, 2090, 4180, 5393, 8360, 10786, 21572, 26965, 43144, 53930, 59323, 102467, 107860, 118646, 204934, 215720, 237292, 296615, 409868, 474584, 512335, 593230, 819736, 1024670, 1127137, 1186460, 2049340, 2254274, 2372920, 4098680, 4508548, 5635685, 9017096, 11271370, 22542740, 45085480]

約数ペア:

[(1, 45085480), (2, 22542740), (4, 11271370), (5, 9017096), (8, 5635685), (10, 4508548), (11, 4098680), (19, 2372920), (20, 2254274), (22, 2049340), (38, 1186460), (40, 1127137), (44, 1024670), (55, 819736), (76, 593230), (88, 512335), (95, 474584), (110, 409868), (152, 296615), (190, 237292), (209, 215720), (220, 204934), (380, 118646), (418, 107860), (440, 102467), (760, 59323), (836, 53930), (1045, 43144), (1672, 26965), (2090, 21572), (4180, 10786), (5393, 8360)]