1900302560

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{2711}}^1$

素因数の和:3076

約数の個数: 96

約数和(自身を含む): 4850943552

約数和(自身を除く): 2950640992

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 337, 416, 520, 674, 1040, 1348, 1685, 2080, 2696, 2711, 3370, 4381, 5392, 5422, 6740, 8762, 10784, 10844, 13480, 13555, 17524, 21688, 21905, 26960, 27110, 35048, 35243, 43376, 43810, 53920, 54220, 70096, 70486, 86752, 87620, 108440, 140192, 140972, 175240, 176215, 216880, 281944, 350480, 352430, 433760, 563888, 700960, 704860, 913607, 1127776, 1409720, 1827214, 2819440, 3654428, 4568035, 5638880, 7308856, 9136070, 11876891, 14617712, 18272140, 23753782, 29235424, 36544280, 47507564, 59384455, 73088560, 95015128, 118768910, 146177120, 190030256, 237537820, 380060512, 475075640, 950151280, 1900302560]

約数ペア:

[(1, 1900302560), (2, 950151280), (4, 475075640), (5, 380060512), (8, 237537820), (10, 190030256), (13, 146177120), (16, 118768910), (20, 95015128), (26, 73088560), (32, 59384455), (40, 47507564), (52, 36544280), (65, 29235424), (80, 23753782), (104, 18272140), (130, 14617712), (160, 11876891), (208, 9136070), (260, 7308856), (337, 5638880), (416, 4568035), (520, 3654428), (674, 2819440), (1040, 1827214), (1348, 1409720), (1685, 1127776), (2080, 913607), (2696, 704860), (2711, 700960), (3370, 563888), (4381, 433760), (5392, 352430), (5422, 350480), (6740, 281944), (8762, 216880), (10784, 176215), (10844, 175240), (13480, 140972), (13555, 140192), (17524, 108440), (21688, 87620), (21905, 86752), (26960, 70486), (27110, 70096), (35048, 54220), (35243, 53920), (43376, 43810)]