38271400

素因数分解:

$2^3\times 5^2\times {\mathrm{61}}^1\times {\mathrm{3137}}^1$

素因数の和:3214

約数の個数: 48

約数和(自身を含む): 90468540

約数和(自身を除く): 52197140

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 61, 100, 122, 200, 244, 305, 488, 610, 1220, 1525, 2440, 3050, 3137, 6100, 6274, 12200, 12548, 15685, 25096, 31370, 62740, 78425, 125480, 156850, 191357, 313700, 382714, 627400, 765428, 956785, 1530856, 1913570, 3827140, 4783925, 7654280, 9567850, 19135700, 38271400]

約数ペア:

[(1, 38271400), (2, 19135700), (4, 9567850), (5, 7654280), (8, 4783925), (10, 3827140), (20, 1913570), (25, 1530856), (40, 956785), (50, 765428), (61, 627400), (100, 382714), (122, 313700), (200, 191357), (244, 156850), (305, 125480), (488, 78425), (610, 62740), (1220, 31370), (1525, 25096), (2440, 15685), (3050, 12548), (3137, 12200), (6100, 6274)]