250160

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:125

約数の個数: 40

約数和(自身を含む): 602640

約数和(自身を除く): 352480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 59, 80, 106, 118, 212, 236, 265, 295, 424, 472, 530, 590, 848, 944, 1060, 1180, 2120, 2360, 3127, 4240, 4720, 6254, 12508, 15635, 25016, 31270, 50032, 62540, 125080, 250160]

約数ペア:

[(1, 250160), (2, 125080), (4, 62540), (5, 50032), (8, 31270), (10, 25016), (16, 15635), (20, 12508), (40, 6254), (53, 4720), (59, 4240), (80, 3127), (106, 2360), (118, 2120), (212, 1180), (236, 1060), (265, 944), (295, 848), (424, 590), (472, 530)]