2038750

素因数分解:

$2^1\times 5^4\times 7^1\times {\mathrm{233}}^1$

素因数の和:262

約数の個数: 40

約数和(自身を含む): 4386096

約数和(自身を除く): 2347346

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 233, 250, 350, 466, 625, 875, 1165, 1250, 1631, 1750, 2330, 3262, 4375, 5825, 8155, 8750, 11650, 16310, 29125, 40775, 58250, 81550, 145625, 203875, 291250, 407750, 1019375, 2038750]

約数ペア:

[(1, 2038750), (2, 1019375), (5, 407750), (7, 291250), (10, 203875), (14, 145625), (25, 81550), (35, 58250), (50, 40775), (70, 29125), (125, 16310), (175, 11650), (233, 8750), (250, 8155), (350, 5825), (466, 4375), (625, 3262), (875, 2330), (1165, 1750), (1250, 1631)]