2792782850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{35509}}^1$

素因数の和:35556

約数の個数: 72

約数和(自身を含む): 6149124660

約数和(自身を除く): 3356341810

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 121, 130, 143, 242, 275, 286, 325, 550, 605, 650, 715, 1210, 1430, 1573, 3025, 3146, 3575, 6050, 7150, 7865, 15730, 35509, 39325, 71018, 78650, 177545, 355090, 390599, 461617, 781198, 887725, 923234, 1775450, 1952995, 2308085, 3905990, 4296589, 4616170, 5077787, 8593178, 9764975, 10155574, 11540425, 19529950, 21482945, 23080850, 25388935, 42965890, 50777870, 55855657, 107414725, 111711314, 126944675, 214829450, 253889350, 279278285, 558556570, 1396391425, 2792782850]

約数ペア:

[(1, 2792782850), (2, 1396391425), (5, 558556570), (10, 279278285), (11, 253889350), (13, 214829450), (22, 126944675), (25, 111711314), (26, 107414725), (50, 55855657), (55, 50777870), (65, 42965890), (110, 25388935), (121, 23080850), (130, 21482945), (143, 19529950), (242, 11540425), (275, 10155574), (286, 9764975), (325, 8593178), (550, 5077787), (605, 4616170), (650, 4296589), (715, 3905990), (1210, 2308085), (1430, 1952995), (1573, 1775450), (3025, 923234), (3146, 887725), (3575, 781198), (6050, 461617), (7150, 390599), (7865, 355090), (15730, 177545), (35509, 78650), (39325, 71018)]