68041160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2621}}^1$

素因数の和:2702

約数の個数: 64

約数和(自身を含む): 169905600

約数和(自身を除く): 101864440

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 59, 88, 110, 118, 220, 236, 295, 440, 472, 590, 649, 1180, 1298, 2360, 2596, 2621, 3245, 5192, 5242, 6490, 10484, 12980, 13105, 20968, 25960, 26210, 28831, 52420, 57662, 104840, 115324, 144155, 154639, 230648, 288310, 309278, 576620, 618556, 773195, 1153240, 1237112, 1546390, 1701029, 3092780, 3402058, 6185560, 6804116, 8505145, 13608232, 17010290, 34020580, 68041160]

約数ペア:

[(1, 68041160), (2, 34020580), (4, 17010290), (5, 13608232), (8, 8505145), (10, 6804116), (11, 6185560), (20, 3402058), (22, 3092780), (40, 1701029), (44, 1546390), (55, 1237112), (59, 1153240), (88, 773195), (110, 618556), (118, 576620), (220, 309278), (236, 288310), (295, 230648), (440, 154639), (472, 144155), (590, 115324), (649, 104840), (1180, 57662), (1298, 52420), (2360, 28831), (2596, 26210), (2621, 25960), (3245, 20968), (5192, 13105), (5242, 12980), (6490, 10484)]