88285340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{30869}}^1$

素因数の和:30902

約数の個数: 48

約数和(自身を含む): 217818720

約数和(自身を除く): 129533380

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 30869, 61738, 123476, 154345, 308690, 339559, 401297, 617380, 679118, 802594, 1358236, 1605188, 1697795, 2006485, 3395590, 4012970, 4414267, 6791180, 8025940, 8828534, 17657068, 22071335, 44142670, 88285340]

約数ペア:

[(1, 88285340), (2, 44142670), (4, 22071335), (5, 17657068), (10, 8828534), (11, 8025940), (13, 6791180), (20, 4414267), (22, 4012970), (26, 3395590), (44, 2006485), (52, 1697795), (55, 1605188), (65, 1358236), (110, 802594), (130, 679118), (143, 617380), (220, 401297), (260, 339559), (286, 308690), (572, 154345), (715, 123476), (1430, 61738), (2860, 30869)]