6721250

素因数分解:

$2^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{283}}^1$

素因数の和:324

約数の個数: 40

約数和(自身を含む): 13308240

約数和(自身を除く): 6586990

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 283, 475, 566, 625, 950, 1250, 1415, 2375, 2830, 4750, 5377, 7075, 10754, 11875, 14150, 23750, 26885, 35375, 53770, 70750, 134425, 176875, 268850, 353750, 672125, 1344250, 3360625, 6721250]

約数ペア:

[(1, 6721250), (2, 3360625), (5, 1344250), (10, 672125), (19, 353750), (25, 268850), (38, 176875), (50, 134425), (95, 70750), (125, 53770), (190, 35375), (250, 26885), (283, 23750), (475, 14150), (566, 11875), (625, 10754), (950, 7075), (1250, 5377), (1415, 4750), (2375, 2830)]