22569680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{983}}^1$

素因数の和:1044

約数の個数: 80

約数和(自身を含む): 61496064

約数和(自身を除く): 38926384

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 41, 56, 70, 80, 82, 112, 140, 164, 205, 280, 287, 328, 410, 560, 574, 656, 820, 983, 1148, 1435, 1640, 1966, 2296, 2870, 3280, 3932, 4592, 4915, 5740, 6881, 7864, 9830, 11480, 13762, 15728, 19660, 22960, 27524, 34405, 39320, 40303, 55048, 68810, 78640, 80606, 110096, 137620, 161212, 201515, 275240, 282121, 322424, 403030, 550480, 564242, 644848, 806060, 1128484, 1410605, 1612120, 2256968, 2821210, 3224240, 4513936, 5642420, 11284840, 22569680]

約数ペア:

[(1, 22569680), (2, 11284840), (4, 5642420), (5, 4513936), (7, 3224240), (8, 2821210), (10, 2256968), (14, 1612120), (16, 1410605), (20, 1128484), (28, 806060), (35, 644848), (40, 564242), (41, 550480), (56, 403030), (70, 322424), (80, 282121), (82, 275240), (112, 201515), (140, 161212), (164, 137620), (205, 110096), (280, 80606), (287, 78640), (328, 68810), (410, 55048), (560, 40303), (574, 39320), (656, 34405), (820, 27524), (983, 22960), (1148, 19660), (1435, 15728), (1640, 13762), (1966, 11480), (2296, 9830), (2870, 7864), (3280, 6881), (3932, 5740), (4592, 4915)]