485552080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1$

素因数の和:485

約数の個数: 160

約数和(自身を含む): 1295917056

約数和(自身を除く): 810364976

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 40, 46, 52, 53, 65, 80, 92, 104, 106, 115, 130, 184, 208, 212, 230, 260, 265, 299, 368, 383, 424, 460, 520, 530, 598, 689, 766, 848, 920, 1040, 1060, 1196, 1219, 1378, 1495, 1532, 1840, 1915, 2120, 2392, 2438, 2756, 2990, 3064, 3445, 3830, 4240, 4784, 4876, 4979, 5512, 5980, 6095, 6128, 6890, 7660, 8809, 9752, 9958, 11024, 11960, 12190, 13780, 15320, 15847, 17618, 19504, 19916, 20299, 23920, 24380, 24895, 27560, 30640, 31694, 35236, 39832, 40598, 44045, 48760, 49790, 55120, 63388, 70472, 79235, 79664, 81196, 88090, 97520, 99580, 101495, 114517, 126776, 140944, 158470, 162392, 176180, 199160, 202990, 229034, 253552, 263887, 316940, 324784, 352360, 398320, 405980, 458068, 466877, 527774, 572585, 633880, 704720, 811960, 916136, 933754, 1055548, 1145170, 1267760, 1319435, 1623920, 1832272, 1867508, 2111096, 2290340, 2334385, 2638870, 3735016, 4222192, 4580680, 4668770, 5277740, 6069401, 7470032, 9161360, 9337540, 10555480, 12138802, 18675080, 21110960, 24277604, 30347005, 37350160, 48555208, 60694010, 97110416, 121388020, 242776040, 485552080]

約数ペア:

[(1, 485552080), (2, 242776040), (4, 121388020), (5, 97110416), (8, 60694010), (10, 48555208), (13, 37350160), (16, 30347005), (20, 24277604), (23, 21110960), (26, 18675080), (40, 12138802), (46, 10555480), (52, 9337540), (53, 9161360), (65, 7470032), (80, 6069401), (92, 5277740), (104, 4668770), (106, 4580680), (115, 4222192), (130, 3735016), (184, 2638870), (208, 2334385), (212, 2290340), (230, 2111096), (260, 1867508), (265, 1832272), (299, 1623920), (368, 1319435), (383, 1267760), (424, 1145170), (460, 1055548), (520, 933754), (530, 916136), (598, 811960), (689, 704720), (766, 633880), (848, 572585), (920, 527774), (1040, 466877), (1060, 458068), (1196, 405980), (1219, 398320), (1378, 352360), (1495, 324784), (1532, 316940), (1840, 263887), (1915, 253552), (2120, 229034), (2392, 202990), (2438, 199160), (2756, 176180), (2990, 162392), (3064, 158470), (3445, 140944), (3830, 126776), (4240, 114517), (4784, 101495), (4876, 99580), (4979, 97520), (5512, 88090), (5980, 81196), (6095, 79664), (6128, 79235), (6890, 70472), (7660, 63388), (8809, 55120), (9752, 49790), (9958, 48760), (11024, 44045), (11960, 40598), (12190, 39832), (13780, 35236), (15320, 31694), (15847, 30640), (17618, 27560), (19504, 24895), (19916, 24380), (20299, 23920)]