2290319950

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{673}}^1\times {\mathrm{2347}}^1$

素因数の和:3061

約数の個数: 48

約数和(自身を含む): 4415320080

約数和(自身を除く): 2125000130

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 673, 725, 1346, 1450, 2347, 3365, 4694, 6730, 11735, 16825, 19517, 23470, 33650, 39034, 58675, 68063, 97585, 117350, 136126, 195170, 340315, 487925, 680630, 975850, 1579531, 1701575, 3159062, 3403150, 7897655, 15795310, 39488275, 45806399, 78976550, 91612798, 229031995, 458063990, 1145159975, 2290319950]

約数ペア:

[(1, 2290319950), (2, 1145159975), (5, 458063990), (10, 229031995), (25, 91612798), (29, 78976550), (50, 45806399), (58, 39488275), (145, 15795310), (290, 7897655), (673, 3403150), (725, 3159062), (1346, 1701575), (1450, 1579531), (2347, 975850), (3365, 680630), (4694, 487925), (6730, 340315), (11735, 195170), (16825, 136126), (19517, 117350), (23470, 97585), (33650, 68063), (39034, 58675)]