42253250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{13001}}^1$

素因数の和:13031

約数の個数: 32

約数和(自身を含む): 85189104

約数和(自身を除く): 42935854

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 13001, 26002, 65005, 130010, 169013, 325025, 338026, 650050, 845065, 1625125, 1690130, 3250250, 4225325, 8450650, 21126625, 42253250]

約数ペア:

[(1, 42253250), (2, 21126625), (5, 8450650), (10, 4225325), (13, 3250250), (25, 1690130), (26, 1625125), (50, 845065), (65, 650050), (125, 338026), (130, 325025), (250, 169013), (325, 130010), (650, 65005), (1625, 26002), (3250, 13001)]