5627120

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2269}}^1$

素因数の和:2313

約数の個数: 40

約数和(自身を含む): 13511040

約数和(自身を除く): 7883920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2269, 2480, 4538, 9076, 11345, 18152, 22690, 36304, 45380, 70339, 90760, 140678, 181520, 281356, 351695, 562712, 703390, 1125424, 1406780, 2813560, 5627120]

約数ペア:

[(1, 5627120), (2, 2813560), (4, 1406780), (5, 1125424), (8, 703390), (10, 562712), (16, 351695), (20, 281356), (31, 181520), (40, 140678), (62, 90760), (80, 70339), (124, 45380), (155, 36304), (248, 22690), (310, 18152), (496, 11345), (620, 9076), (1240, 4538), (2269, 2480)]