1330658650

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{3797}}^1$

素因数の和:4015

約数の個数: 48

約数和(自身を含む): 2548792224

約数和(自身を除く): 1218133574

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 163, 215, 326, 430, 815, 1075, 1630, 2150, 3797, 4075, 7009, 7594, 8150, 14018, 18985, 35045, 37970, 70090, 94925, 163271, 175225, 189850, 326542, 350450, 618911, 816355, 1237822, 1632710, 3094555, 4081775, 6189110, 8163550, 15472775, 26613173, 30945550, 53226346, 133065865, 266131730, 665329325, 1330658650]

約数ペア:

[(1, 1330658650), (2, 665329325), (5, 266131730), (10, 133065865), (25, 53226346), (43, 30945550), (50, 26613173), (86, 15472775), (163, 8163550), (215, 6189110), (326, 4081775), (430, 3094555), (815, 1632710), (1075, 1237822), (1630, 816355), (2150, 618911), (3797, 350450), (4075, 326542), (7009, 189850), (7594, 175225), (8150, 163271), (14018, 94925), (18985, 70090), (35045, 37970)]