492040250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{151397}}^1$

素因数の和:151427

約数の個数: 32

約数和(自身を含む): 991959696

約数和(自身を除く): 499919446

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 151397, 302794, 756985, 1513970, 1968161, 3784925, 3936322, 7569850, 9840805, 18924625, 19681610, 37849250, 49204025, 98408050, 246020125, 492040250]

約数ペア:

[(1, 492040250), (2, 246020125), (5, 98408050), (10, 49204025), (13, 37849250), (25, 19681610), (26, 18924625), (50, 9840805), (65, 7569850), (125, 3936322), (130, 3784925), (250, 1968161), (325, 1513970), (650, 756985), (1625, 302794), (3250, 151397)]