11781250

素因数分解:

$2^1\times 5^6\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:74

約数の個数: 56

約数和(自身を含む): 24609060

約数和(自身を除く): 12827810

約数列:

[1, 2, 5, 10, 13, 25, 26, 29, 50, 58, 65, 125, 130, 145, 250, 290, 325, 377, 625, 650, 725, 754, 1250, 1450, 1625, 1885, 3125, 3250, 3625, 3770, 6250, 7250, 8125, 9425, 15625, 16250, 18125, 18850, 31250, 36250, 40625, 47125, 81250, 90625, 94250, 181250, 203125, 235625, 406250, 453125, 471250, 906250, 1178125, 2356250, 5890625, 11781250]

約数ペア:

[(1, 11781250), (2, 5890625), (5, 2356250), (10, 1178125), (13, 906250), (25, 471250), (26, 453125), (29, 406250), (50, 235625), (58, 203125), (65, 181250), (125, 94250), (130, 90625), (145, 81250), (250, 47125), (290, 40625), (325, 36250), (377, 31250), (625, 18850), (650, 18125), (725, 16250), (754, 15625), (1250, 9425), (1450, 8125), (1625, 7250), (1885, 6250), (3125, 3770), (3250, 3625)]