44130820

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{251}}^1$

素因数の和:468

約数の個数: 48

約数和(自身を含む): 95256000

約数和(自身を除く): 51125180

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 149, 236, 251, 295, 298, 502, 590, 596, 745, 1004, 1180, 1255, 1490, 2510, 2980, 5020, 8791, 14809, 17582, 29618, 35164, 37399, 43955, 59236, 74045, 74798, 87910, 148090, 149596, 175820, 186995, 296180, 373990, 747980, 2206541, 4413082, 8826164, 11032705, 22065410, 44130820]

約数ペア:

[(1, 44130820), (2, 22065410), (4, 11032705), (5, 8826164), (10, 4413082), (20, 2206541), (59, 747980), (118, 373990), (149, 296180), (236, 186995), (251, 175820), (295, 149596), (298, 148090), (502, 87910), (590, 74798), (596, 74045), (745, 59236), (1004, 43955), (1180, 37399), (1255, 35164), (1490, 29618), (2510, 17582), (2980, 14809), (5020, 8791)]