105220400

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{11437}}^1$

素因数の和:11478

約数の個数: 60

約数和(自身を含む): 263806032

約数和(自身を除く): 158585632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 92, 100, 115, 184, 200, 230, 368, 400, 460, 575, 920, 1150, 1840, 2300, 4600, 9200, 11437, 22874, 45748, 57185, 91496, 114370, 182992, 228740, 263051, 285925, 457480, 526102, 571850, 914960, 1052204, 1143700, 1315255, 2104408, 2287400, 2630510, 4208816, 4574800, 5261020, 6576275, 10522040, 13152550, 21044080, 26305100, 52610200, 105220400]

約数ペア:

[(1, 105220400), (2, 52610200), (4, 26305100), (5, 21044080), (8, 13152550), (10, 10522040), (16, 6576275), (20, 5261020), (23, 4574800), (25, 4208816), (40, 2630510), (46, 2287400), (50, 2104408), (80, 1315255), (92, 1143700), (100, 1052204), (115, 914960), (184, 571850), (200, 526102), (230, 457480), (368, 285925), (400, 263051), (460, 228740), (575, 182992), (920, 114370), (1150, 91496), (1840, 57185), (2300, 45748), (4600, 22874), (9200, 11437)]