479667640

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{203249}}^1$

素因数の和:203319

約数の個数: 32

約数和(自身を含む): 1097550000

約数和(自身を除く): 617882360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 203249, 406498, 812996, 1016245, 1625992, 2032490, 4064980, 8129960, 11991691, 23983382, 47966764, 59958455, 95933528, 119916910, 239833820, 479667640]

約数ペア:

[(1, 479667640), (2, 239833820), (4, 119916910), (5, 95933528), (8, 59958455), (10, 47966764), (20, 23983382), (40, 11991691), (59, 8129960), (118, 4064980), (236, 2032490), (295, 1625992), (472, 1016245), (590, 812996), (1180, 406498), (2360, 203249)]