4975360

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1$

素因数の和:70

約数の個数: 108

約数和(自身を含む): 13465872

約数和(自身を除く): 8490512

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 64, 65, 80, 92, 104, 115, 128, 130, 160, 169, 184, 208, 230, 256, 260, 299, 320, 338, 368, 416, 460, 520, 598, 640, 676, 736, 832, 845, 920, 1040, 1196, 1280, 1352, 1472, 1495, 1664, 1690, 1840, 2080, 2392, 2704, 2944, 2990, 3328, 3380, 3680, 3887, 4160, 4784, 5408, 5888, 5980, 6760, 7360, 7774, 8320, 9568, 10816, 11960, 13520, 14720, 15548, 16640, 19136, 19435, 21632, 23920, 27040, 29440, 31096, 38272, 38870, 43264, 47840, 54080, 62192, 76544, 77740, 95680, 108160, 124384, 155480, 191360, 216320, 248768, 310960, 382720, 497536, 621920, 995072, 1243840, 2487680, 4975360]

約数ペア:

[(1, 4975360), (2, 2487680), (4, 1243840), (5, 995072), (8, 621920), (10, 497536), (13, 382720), (16, 310960), (20, 248768), (23, 216320), (26, 191360), (32, 155480), (40, 124384), (46, 108160), (52, 95680), (64, 77740), (65, 76544), (80, 62192), (92, 54080), (104, 47840), (115, 43264), (128, 38870), (130, 38272), (160, 31096), (169, 29440), (184, 27040), (208, 23920), (230, 21632), (256, 19435), (260, 19136), (299, 16640), (320, 15548), (338, 14720), (368, 13520), (416, 11960), (460, 10816), (520, 9568), (598, 8320), (640, 7774), (676, 7360), (736, 6760), (832, 5980), (845, 5888), (920, 5408), (1040, 4784), (1196, 4160), (1280, 3887), (1352, 3680), (1472, 3380), (1495, 3328), (1664, 2990), (1690, 2944), (1840, 2704), (2080, 2392)]