4150250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1277}}^1$

素因数の和:1307

約数の個数: 32

約数和(自身を含む): 8373456

約数和(自身を除く): 4223206

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1277, 1625, 2554, 3250, 6385, 12770, 16601, 31925, 33202, 63850, 83005, 159625, 166010, 319250, 415025, 830050, 2075125, 4150250]

約数ペア:

[(1, 4150250), (2, 2075125), (5, 830050), (10, 415025), (13, 319250), (25, 166010), (26, 159625), (50, 83005), (65, 63850), (125, 33202), (130, 31925), (250, 16601), (325, 12770), (650, 6385), (1277, 3250), (1625, 2554)]