46667920

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1951}}^1$

素因数の和:2000

約数の個数: 80

約数和(自身を含む): 121992192

約数和(自身を除く): 75324272

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 40, 46, 52, 65, 80, 92, 104, 115, 130, 184, 208, 230, 260, 299, 368, 460, 520, 598, 920, 1040, 1196, 1495, 1840, 1951, 2392, 2990, 3902, 4784, 5980, 7804, 9755, 11960, 15608, 19510, 23920, 25363, 31216, 39020, 44873, 50726, 78040, 89746, 101452, 126815, 156080, 179492, 202904, 224365, 253630, 358984, 405808, 448730, 507260, 583349, 717968, 897460, 1014520, 1166698, 1794920, 2029040, 2333396, 2916745, 3589840, 4666792, 5833490, 9333584, 11666980, 23333960, 46667920]

約数ペア:

[(1, 46667920), (2, 23333960), (4, 11666980), (5, 9333584), (8, 5833490), (10, 4666792), (13, 3589840), (16, 2916745), (20, 2333396), (23, 2029040), (26, 1794920), (40, 1166698), (46, 1014520), (52, 897460), (65, 717968), (80, 583349), (92, 507260), (104, 448730), (115, 405808), (130, 358984), (184, 253630), (208, 224365), (230, 202904), (260, 179492), (299, 156080), (368, 126815), (460, 101452), (520, 89746), (598, 78040), (920, 50726), (1040, 44873), (1196, 39020), (1495, 31216), (1840, 25363), (1951, 23920), (2392, 19510), (2990, 15608), (3902, 11960), (4784, 9755), (5980, 7804)]