61970680

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1303}}^1$

素因数の和:1384

約数の個数: 64

約数和(自身を含む): 147873600

約数和(自身を除く): 85902920

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 41, 58, 82, 116, 145, 164, 205, 232, 290, 328, 410, 580, 820, 1160, 1189, 1303, 1640, 2378, 2606, 4756, 5212, 5945, 6515, 9512, 10424, 11890, 13030, 23780, 26060, 37787, 47560, 52120, 53423, 75574, 106846, 151148, 188935, 213692, 267115, 302296, 377870, 427384, 534230, 755740, 1068460, 1511480, 1549267, 2136920, 3098534, 6197068, 7746335, 12394136, 15492670, 30985340, 61970680]

約数ペア:

[(1, 61970680), (2, 30985340), (4, 15492670), (5, 12394136), (8, 7746335), (10, 6197068), (20, 3098534), (29, 2136920), (40, 1549267), (41, 1511480), (58, 1068460), (82, 755740), (116, 534230), (145, 427384), (164, 377870), (205, 302296), (232, 267115), (290, 213692), (328, 188935), (410, 151148), (580, 106846), (820, 75574), (1160, 53423), (1189, 52120), (1303, 47560), (1640, 37787), (2378, 26060), (2606, 23780), (4756, 13030), (5212, 11890), (5945, 10424), (6515, 9512)]