108336500

素因数分解:

$2^2\times 5^3\times {\mathrm{389}}^1\times {\mathrm{557}}^1$

素因数の和:965

約数の個数: 48

約数和(自身を含む): 237641040

約数和(自身を除く): 129304540

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 389, 500, 557, 778, 1114, 1556, 1945, 2228, 2785, 3890, 5570, 7780, 9725, 11140, 13925, 19450, 27850, 38900, 48625, 55700, 69625, 97250, 139250, 194500, 216673, 278500, 433346, 866692, 1083365, 2166730, 4333460, 5416825, 10833650, 21667300, 27084125, 54168250, 108336500]

約数ペア:

[(1, 108336500), (2, 54168250), (4, 27084125), (5, 21667300), (10, 10833650), (20, 5416825), (25, 4333460), (50, 2166730), (100, 1083365), (125, 866692), (250, 433346), (389, 278500), (500, 216673), (557, 194500), (778, 139250), (1114, 97250), (1556, 69625), (1945, 55700), (2228, 48625), (2785, 38900), (3890, 27850), (5570, 19450), (7780, 13925), (9725, 11140)]