32256250

素因数分解:

$2^1\times 5^5\times {\mathrm{13}}^1\times {\mathrm{397}}^1$

素因数の和:437

約数の個数: 48

約数和(自身を含む): 65292696

約数和(自身を除く): 33036446

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 397, 625, 650, 794, 1250, 1625, 1985, 3125, 3250, 3970, 5161, 6250, 8125, 9925, 10322, 16250, 19850, 25805, 40625, 49625, 51610, 81250, 99250, 129025, 248125, 258050, 496250, 645125, 1240625, 1290250, 2481250, 3225625, 6451250, 16128125, 32256250]

約数ペア:

[(1, 32256250), (2, 16128125), (5, 6451250), (10, 3225625), (13, 2481250), (25, 1290250), (26, 1240625), (50, 645125), (65, 496250), (125, 258050), (130, 248125), (250, 129025), (325, 99250), (397, 81250), (625, 51610), (650, 49625), (794, 40625), (1250, 25805), (1625, 19850), (1985, 16250), (3125, 10322), (3250, 9925), (3970, 8125), (5161, 6250)]