4485920

素因数分解:

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

素因数の和:114

約数の個数: 72

約数和(自身を含む): 11287836

約数和(自身を除く): 6801916

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 53, 80, 92, 106, 115, 160, 184, 212, 230, 265, 368, 424, 460, 529, 530, 736, 848, 920, 1058, 1060, 1219, 1696, 1840, 2116, 2120, 2438, 2645, 3680, 4232, 4240, 4876, 5290, 6095, 8464, 8480, 9752, 10580, 12190, 16928, 19504, 21160, 24380, 28037, 39008, 42320, 48760, 56074, 84640, 97520, 112148, 140185, 195040, 224296, 280370, 448592, 560740, 897184, 1121480, 2242960, 4485920]

約数ペア:

[(1, 4485920), (2, 2242960), (4, 1121480), (5, 897184), (8, 560740), (10, 448592), (16, 280370), (20, 224296), (23, 195040), (32, 140185), (40, 112148), (46, 97520), (53, 84640), (80, 56074), (92, 48760), (106, 42320), (115, 39008), (160, 28037), (184, 24380), (212, 21160), (230, 19504), (265, 16928), (368, 12190), (424, 10580), (460, 9752), (529, 8480), (530, 8464), (736, 6095), (848, 5290), (920, 4876), (1058, 4240), (1060, 4232), (1219, 3680), (1696, 2645), (1840, 2438), (2116, 2120)]