412643920

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1327}}^1$

素因数の和:1389

約数の個数: 120

約数和(自身を含む): 1084859136

約数和(自身を除く): 672215216

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 40, 46, 52, 65, 80, 92, 104, 115, 130, 169, 184, 208, 230, 260, 299, 338, 368, 460, 520, 598, 676, 845, 920, 1040, 1196, 1327, 1352, 1495, 1690, 1840, 2392, 2654, 2704, 2990, 3380, 3887, 4784, 5308, 5980, 6635, 6760, 7774, 10616, 11960, 13270, 13520, 15548, 17251, 19435, 21232, 23920, 26540, 30521, 31096, 34502, 38870, 53080, 61042, 62192, 69004, 77740, 86255, 106160, 122084, 138008, 152605, 155480, 172510, 224263, 244168, 276016, 305210, 310960, 345020, 396773, 448526, 488336, 610420, 690040, 793546, 897052, 1121315, 1220840, 1380080, 1587092, 1794104, 1983865, 2242630, 2441680, 3174184, 3588208, 3967730, 4485260, 5158049, 6348368, 7935460, 8970520, 10316098, 15870920, 17941040, 20632196, 25790245, 31741840, 41264392, 51580490, 82528784, 103160980, 206321960, 412643920]

約数ペア:

[(1, 412643920), (2, 206321960), (4, 103160980), (5, 82528784), (8, 51580490), (10, 41264392), (13, 31741840), (16, 25790245), (20, 20632196), (23, 17941040), (26, 15870920), (40, 10316098), (46, 8970520), (52, 7935460), (65, 6348368), (80, 5158049), (92, 4485260), (104, 3967730), (115, 3588208), (130, 3174184), (169, 2441680), (184, 2242630), (208, 1983865), (230, 1794104), (260, 1587092), (299, 1380080), (338, 1220840), (368, 1121315), (460, 897052), (520, 793546), (598, 690040), (676, 610420), (845, 488336), (920, 448526), (1040, 396773), (1196, 345020), (1327, 310960), (1352, 305210), (1495, 276016), (1690, 244168), (1840, 224263), (2392, 172510), (2654, 155480), (2704, 152605), (2990, 138008), (3380, 122084), (3887, 106160), (4784, 86255), (5308, 77740), (5980, 69004), (6635, 62192), (6760, 61042), (7774, 53080), (10616, 38870), (11960, 34502), (13270, 31096), (13520, 30521), (15548, 26540), (17251, 23920), (19435, 21232)]