384851360

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{77591}}^1$

素因数の和:77637

約数の個数: 48

約数和(自身を含む): 938552832

約数和(自身を除く): 553701472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 77591, 155182, 310364, 387955, 620728, 775910, 1241456, 1551820, 2405321, 2482912, 3103640, 4810642, 6207280, 9621284, 12026605, 12414560, 19242568, 24053210, 38485136, 48106420, 76970272, 96212840, 192425680, 384851360]

約数ペア:

[(1, 384851360), (2, 192425680), (4, 96212840), (5, 76970272), (8, 48106420), (10, 38485136), (16, 24053210), (20, 19242568), (31, 12414560), (32, 12026605), (40, 9621284), (62, 6207280), (80, 4810642), (124, 3103640), (155, 2482912), (160, 2405321), (248, 1551820), (310, 1241456), (496, 775910), (620, 620728), (992, 387955), (1240, 310364), (2480, 155182), (4960, 77591)]