42712460500

素因数分解:

$2^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{941}}^1\times {\mathrm{3947}}^1$

素因数の和:4930

約数の個数: 96

約数和(自身を含む): 97467971328

約数和(自身を除く): 54755510828

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 125, 230, 250, 460, 500, 575, 941, 1150, 1882, 2300, 2875, 3764, 3947, 4705, 5750, 7894, 9410, 11500, 15788, 18820, 19735, 21643, 23525, 39470, 43286, 47050, 78940, 86572, 90781, 94100, 98675, 108215, 117625, 181562, 197350, 216430, 235250, 363124, 394700, 432860, 453905, 470500, 493375, 541075, 907810, 986750, 1082150, 1815620, 1973500, 2164300, 2269525, 2705375, 3714127, 4539050, 5410750, 7428254, 9078100, 10821500, 11347625, 14856508, 18570635, 22695250, 37141270, 45390500, 74282540, 85424921, 92853175, 170849842, 185706350, 341699684, 371412700, 427124605, 464265875, 854249210, 928531750, 1708498420, 1857063500, 2135623025, 4271246050, 8542492100, 10678115125, 21356230250, 42712460500]

約数ペア:

[(1, 42712460500), (2, 21356230250), (4, 10678115125), (5, 8542492100), (10, 4271246050), (20, 2135623025), (23, 1857063500), (25, 1708498420), (46, 928531750), (50, 854249210), (92, 464265875), (100, 427124605), (115, 371412700), (125, 341699684), (230, 185706350), (250, 170849842), (460, 92853175), (500, 85424921), (575, 74282540), (941, 45390500), (1150, 37141270), (1882, 22695250), (2300, 18570635), (2875, 14856508), (3764, 11347625), (3947, 10821500), (4705, 9078100), (5750, 7428254), (7894, 5410750), (9410, 4539050), (11500, 3714127), (15788, 2705375), (18820, 2269525), (19735, 2164300), (21643, 1973500), (23525, 1815620), (39470, 1082150), (43286, 986750), (47050, 907810), (78940, 541075), (86572, 493375), (90781, 470500), (94100, 453905), (98675, 432860), (108215, 394700), (117625, 363124), (181562, 235250), (197350, 216430)]