4319250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{443}}^1$

素因数の和:476

約数の個数: 64

約数和(自身を含む): 11636352

約数和(自身を除く): 7317102

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 195, 250, 325, 375, 390, 443, 650, 750, 886, 975, 1329, 1625, 1950, 2215, 2658, 3250, 4430, 4875, 5759, 6645, 9750, 11075, 11518, 13290, 17277, 22150, 28795, 33225, 34554, 55375, 57590, 66450, 86385, 110750, 143975, 166125, 172770, 287950, 332250, 431925, 719875, 863850, 1439750, 2159625, 4319250]

約数ペア:

[(1, 4319250), (2, 2159625), (3, 1439750), (5, 863850), (6, 719875), (10, 431925), (13, 332250), (15, 287950), (25, 172770), (26, 166125), (30, 143975), (39, 110750), (50, 86385), (65, 66450), (75, 57590), (78, 55375), (125, 34554), (130, 33225), (150, 28795), (195, 22150), (250, 17277), (325, 13290), (375, 11518), (390, 11075), (443, 9750), (650, 6645), (750, 5759), (886, 4875), (975, 4430), (1329, 3250), (1625, 2658), (1950, 2215)]