5821180

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 12983040

約数和(自身を除く): 7161860

約数列:

[1, 2, 4, 5, 10, 20, 31, 41, 62, 82, 124, 155, 164, 205, 229, 310, 410, 458, 620, 820, 916, 1145, 1271, 2290, 2542, 4580, 5084, 6355, 7099, 9389, 12710, 14198, 18778, 25420, 28396, 35495, 37556, 46945, 70990, 93890, 141980, 187780, 291059, 582118, 1164236, 1455295, 2910590, 5821180]

約数ペア:

[(1, 5821180), (2, 2910590), (4, 1455295), (5, 1164236), (10, 582118), (20, 291059), (31, 187780), (41, 141980), (62, 93890), (82, 70990), (124, 46945), (155, 37556), (164, 35495), (205, 28396), (229, 25420), (310, 18778), (410, 14198), (458, 12710), (620, 9389), (820, 7099), (916, 6355), (1145, 5084), (1271, 4580), (2290, 2542)]