34293820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{383}}^1$

素因数の和:451

約数の個数: 72

約数和(自身を含む): 81510912

約数和(自身を除く): 47217092

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 121, 148, 185, 220, 242, 370, 383, 407, 484, 605, 740, 766, 814, 1210, 1532, 1628, 1915, 2035, 2420, 3830, 4070, 4213, 4477, 7660, 8140, 8426, 8954, 14171, 16852, 17908, 21065, 22385, 28342, 42130, 44770, 46343, 56684, 70855, 84260, 89540, 92686, 141710, 155881, 185372, 231715, 283420, 311762, 463430, 623524, 779405, 926860, 1558810, 1714691, 3117620, 3429382, 6858764, 8573455, 17146910, 34293820]

約数ペア:

[(1, 34293820), (2, 17146910), (4, 8573455), (5, 6858764), (10, 3429382), (11, 3117620), (20, 1714691), (22, 1558810), (37, 926860), (44, 779405), (55, 623524), (74, 463430), (110, 311762), (121, 283420), (148, 231715), (185, 185372), (220, 155881), (242, 141710), (370, 92686), (383, 89540), (407, 84260), (484, 70855), (605, 56684), (740, 46343), (766, 44770), (814, 42130), (1210, 28342), (1532, 22385), (1628, 21065), (1915, 17908), (2035, 16852), (2420, 14171), (3830, 8954), (4070, 8426), (4213, 8140), (4477, 7660)]