34707640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:205

約数の個数: 96

約数和(自身を含む): 87907680

約数和(自身を除く): 53200040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 71, 88, 101, 110, 121, 142, 202, 220, 242, 284, 355, 404, 440, 484, 505, 568, 605, 710, 781, 808, 968, 1010, 1111, 1210, 1420, 1562, 2020, 2222, 2420, 2840, 3124, 3905, 4040, 4444, 4840, 5555, 6248, 7171, 7810, 8591, 8888, 11110, 12221, 14342, 15620, 17182, 22220, 24442, 28684, 31240, 34364, 35855, 42955, 44440, 48884, 57368, 61105, 68728, 71710, 78881, 85910, 97768, 122210, 143420, 157762, 171820, 244420, 286840, 315524, 343640, 394405, 488840, 631048, 788810, 867691, 1577620, 1735382, 3155240, 3470764, 4338455, 6941528, 8676910, 17353820, 34707640]

約数ペア:

[(1, 34707640), (2, 17353820), (4, 8676910), (5, 6941528), (8, 4338455), (10, 3470764), (11, 3155240), (20, 1735382), (22, 1577620), (40, 867691), (44, 788810), (55, 631048), (71, 488840), (88, 394405), (101, 343640), (110, 315524), (121, 286840), (142, 244420), (202, 171820), (220, 157762), (242, 143420), (284, 122210), (355, 97768), (404, 85910), (440, 78881), (484, 71710), (505, 68728), (568, 61105), (605, 57368), (710, 48884), (781, 44440), (808, 42955), (968, 35855), (1010, 34364), (1111, 31240), (1210, 28684), (1420, 24442), (1562, 22220), (2020, 17182), (2222, 15620), (2420, 14342), (2840, 12221), (3124, 11110), (3905, 8888), (4040, 8591), (4444, 7810), (4840, 7171), (5555, 6248)]