17192500

素因数分解:

$2^2\times 5^4\times {\mathrm{13}}^1\times {\mathrm{23}}^2$

素因数の和:83

約数の個数: 90

約数和(自身を含む): 42325514

約数和(自身を除く): 25133014

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 25, 26, 46, 50, 52, 65, 92, 100, 115, 125, 130, 230, 250, 260, 299, 325, 460, 500, 529, 575, 598, 625, 650, 1058, 1150, 1196, 1250, 1300, 1495, 1625, 2116, 2300, 2500, 2645, 2875, 2990, 3250, 5290, 5750, 5980, 6500, 6877, 7475, 8125, 10580, 11500, 13225, 13754, 14375, 14950, 16250, 26450, 27508, 28750, 29900, 32500, 34385, 37375, 52900, 57500, 66125, 68770, 74750, 132250, 137540, 149500, 171925, 186875, 264500, 330625, 343850, 373750, 661250, 687700, 747500, 859625, 1322500, 1719250, 3438500, 4298125, 8596250, 17192500]

約数ペア:

[(1, 17192500), (2, 8596250), (4, 4298125), (5, 3438500), (10, 1719250), (13, 1322500), (20, 859625), (23, 747500), (25, 687700), (26, 661250), (46, 373750), (50, 343850), (52, 330625), (65, 264500), (92, 186875), (100, 171925), (115, 149500), (125, 137540), (130, 132250), (230, 74750), (250, 68770), (260, 66125), (299, 57500), (325, 52900), (460, 37375), (500, 34385), (529, 32500), (575, 29900), (598, 28750), (625, 27508), (650, 26450), (1058, 16250), (1150, 14950), (1196, 14375), (1250, 13754), (1300, 13225), (1495, 11500), (1625, 10580), (2116, 8125), (2300, 7475), (2500, 6877), (2645, 6500), (2875, 5980), (2990, 5750), (3250, 5290)]