13381960480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{291419}}^1$

素因数の和:291482

約数の個数: 96

約数和(自身を含む): 37012671360

約数和(自身を除く): 23630710880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 70, 80, 82, 112, 140, 160, 164, 205, 224, 280, 287, 328, 410, 560, 574, 656, 820, 1120, 1148, 1312, 1435, 1640, 2296, 2870, 3280, 4592, 5740, 6560, 9184, 11480, 22960, 45920, 291419, 582838, 1165676, 1457095, 2039933, 2331352, 2914190, 4079866, 4662704, 5828380, 8159732, 9325408, 10199665, 11656760, 11948179, 16319464, 20399330, 23313520, 23896358, 32638928, 40798660, 46627040, 47792716, 59740895, 65277856, 81597320, 83637253, 95585432, 119481790, 163194640, 167274506, 191170864, 238963580, 326389280, 334549012, 382341728, 418186265, 477927160, 669098024, 836372530, 955854320, 1338196048, 1672745060, 1911708640, 2676392096, 3345490120, 6690980240, 13381960480]

約数ペア:

[(1, 13381960480), (2, 6690980240), (4, 3345490120), (5, 2676392096), (7, 1911708640), (8, 1672745060), (10, 1338196048), (14, 955854320), (16, 836372530), (20, 669098024), (28, 477927160), (32, 418186265), (35, 382341728), (40, 334549012), (41, 326389280), (56, 238963580), (70, 191170864), (80, 167274506), (82, 163194640), (112, 119481790), (140, 95585432), (160, 83637253), (164, 81597320), (205, 65277856), (224, 59740895), (280, 47792716), (287, 46627040), (328, 40798660), (410, 32638928), (560, 23896358), (574, 23313520), (656, 20399330), (820, 16319464), (1120, 11948179), (1148, 11656760), (1312, 10199665), (1435, 9325408), (1640, 8159732), (2296, 5828380), (2870, 4662704), (3280, 4079866), (4592, 2914190), (5740, 2331352), (6560, 2039933), (9184, 1457095), (11480, 1165676), (22960, 582838), (45920, 291419)]