16818061760

素因数分解:

$2^6\times 5^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{10223}}^1$

素因数の和:10390

約数の個数: 112

約数和(自身を含む): 41228320896

約数和(自身を除く): 24410259136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 97, 106, 160, 194, 212, 265, 320, 388, 424, 485, 530, 776, 848, 970, 1060, 1552, 1696, 1940, 2120, 3104, 3392, 3880, 4240, 5141, 6208, 7760, 8480, 10223, 10282, 15520, 16960, 20446, 20564, 25705, 31040, 40892, 41128, 51115, 51410, 81784, 82256, 102230, 102820, 163568, 164512, 204460, 205640, 327136, 329024, 408920, 411280, 541819, 654272, 817840, 822560, 991631, 1083638, 1635680, 1645120, 1983262, 2167276, 2709095, 3271360, 3966524, 4334552, 4958155, 5418190, 7933048, 8669104, 9916310, 10836380, 15866096, 17338208, 19832620, 21672760, 31732192, 34676416, 39665240, 43345520, 52556443, 63464384, 79330480, 86691040, 105112886, 158660960, 173382080, 210225772, 262782215, 317321920, 420451544, 525564430, 840903088, 1051128860, 1681806176, 2102257720, 3363612352, 4204515440, 8409030880, 16818061760]

約数ペア:

[(1, 16818061760), (2, 8409030880), (4, 4204515440), (5, 3363612352), (8, 2102257720), (10, 1681806176), (16, 1051128860), (20, 840903088), (32, 525564430), (40, 420451544), (53, 317321920), (64, 262782215), (80, 210225772), (97, 173382080), (106, 158660960), (160, 105112886), (194, 86691040), (212, 79330480), (265, 63464384), (320, 52556443), (388, 43345520), (424, 39665240), (485, 34676416), (530, 31732192), (776, 21672760), (848, 19832620), (970, 17338208), (1060, 15866096), (1552, 10836380), (1696, 9916310), (1940, 8669104), (2120, 7933048), (3104, 5418190), (3392, 4958155), (3880, 4334552), (4240, 3966524), (5141, 3271360), (6208, 2709095), (7760, 2167276), (8480, 1983262), (10223, 1645120), (10282, 1635680), (15520, 1083638), (16960, 991631), (20446, 822560), (20564, 817840), (25705, 654272), (31040, 541819), (40892, 411280), (41128, 408920), (51115, 329024), (51410, 327136), (81784, 205640), (82256, 204460), (102230, 164512), (102820, 163568)]