160854200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^2\times {\mathrm{4759}}^1$

素因数の和:4801

約数の個数: 72

約数和(自身を含む): 405052200

約数和(自身を除く): 244198000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 169, 200, 260, 325, 338, 520, 650, 676, 845, 1300, 1352, 1690, 2600, 3380, 4225, 4759, 6760, 8450, 9518, 16900, 19036, 23795, 33800, 38072, 47590, 61867, 95180, 118975, 123734, 190360, 237950, 247468, 309335, 475900, 494936, 618670, 804271, 951800, 1237340, 1546675, 1608542, 2474680, 3093350, 3217084, 4021355, 6186700, 6434168, 8042710, 12373400, 16085420, 20106775, 32170840, 40213550, 80427100, 160854200]

約数ペア:

[(1, 160854200), (2, 80427100), (4, 40213550), (5, 32170840), (8, 20106775), (10, 16085420), (13, 12373400), (20, 8042710), (25, 6434168), (26, 6186700), (40, 4021355), (50, 3217084), (52, 3093350), (65, 2474680), (100, 1608542), (104, 1546675), (130, 1237340), (169, 951800), (200, 804271), (260, 618670), (325, 494936), (338, 475900), (520, 309335), (650, 247468), (676, 237950), (845, 190360), (1300, 123734), (1352, 118975), (1690, 95180), (2600, 61867), (3380, 47590), (4225, 38072), (4759, 33800), (6760, 23795), (8450, 19036), (9518, 16900)]