5190250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1597}}^1$

素因数の和:1627

約数の個数: 32

約数和(自身を含む): 10470096

約数和(自身を除く): 5279846

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1597, 1625, 3194, 3250, 7985, 15970, 20761, 39925, 41522, 79850, 103805, 199625, 207610, 399250, 519025, 1038050, 2595125, 5190250]

約数ペア:

[(1, 5190250), (2, 2595125), (5, 1038050), (10, 519025), (13, 399250), (25, 207610), (26, 199625), (50, 103805), (65, 79850), (125, 41522), (130, 39925), (250, 20761), (325, 15970), (650, 7985), (1597, 3250), (1625, 3194)]