22508480

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2269}}^1$

素因数の和:2317

約数の個数: 56

約数和(自身を含む): 55351680

約数和(自身を除く): 32843200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2269, 2480, 4538, 4960, 9076, 9920, 11345, 18152, 22690, 36304, 45380, 70339, 72608, 90760, 140678, 145216, 181520, 281356, 351695, 363040, 562712, 703390, 726080, 1125424, 1406780, 2250848, 2813560, 4501696, 5627120, 11254240, 22508480]

約数ペア:

[(1, 22508480), (2, 11254240), (4, 5627120), (5, 4501696), (8, 2813560), (10, 2250848), (16, 1406780), (20, 1125424), (31, 726080), (32, 703390), (40, 562712), (62, 363040), (64, 351695), (80, 281356), (124, 181520), (155, 145216), (160, 140678), (248, 90760), (310, 72608), (320, 70339), (496, 45380), (620, 36304), (992, 22690), (1240, 18152), (1984, 11345), (2269, 9920), (2480, 9076), (4538, 4960)]