3733357520

素因数分解:

$2^4\times 5^1\times {\mathrm{1621}}^1\times {\mathrm{28789}}^1$

素因数の和:30423

約数の個数: 40

約数和(自身を含む): 8685712680

約数和(自身を除く): 4952355160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1621, 3242, 6484, 8105, 12968, 16210, 25936, 28789, 32420, 57578, 64840, 115156, 129680, 143945, 230312, 287890, 460624, 575780, 1151560, 2303120, 46666969, 93333938, 186667876, 233334845, 373335752, 466669690, 746671504, 933339380, 1866678760, 3733357520]

約数ペア:

[(1, 3733357520), (2, 1866678760), (4, 933339380), (5, 746671504), (8, 466669690), (10, 373335752), (16, 233334845), (20, 186667876), (40, 93333938), (80, 46666969), (1621, 2303120), (3242, 1151560), (6484, 575780), (8105, 460624), (12968, 287890), (16210, 230312), (25936, 143945), (28789, 129680), (32420, 115156), (57578, 64840)]