9031840

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2971}}^1$

素因数の和:3005

約数の個数: 48

約数和(自身を含む): 22468320

約数和(自身を除く): 13436480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 2971, 3040, 5942, 11884, 14855, 23768, 29710, 47536, 56449, 59420, 95072, 112898, 118840, 225796, 237680, 282245, 451592, 475360, 564490, 903184, 1128980, 1806368, 2257960, 4515920, 9031840]

約数ペア:

[(1, 9031840), (2, 4515920), (4, 2257960), (5, 1806368), (8, 1128980), (10, 903184), (16, 564490), (19, 475360), (20, 451592), (32, 282245), (38, 237680), (40, 225796), (76, 118840), (80, 112898), (95, 95072), (152, 59420), (160, 56449), (190, 47536), (304, 29710), (380, 23768), (608, 14855), (760, 11884), (1520, 5942), (2971, 3040)]