9319840

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1879}}^1$

素因数の和:1925

約数の個数: 48

約数和(自身を含む): 22740480

約数和(自身を除く): 13420640

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, 1879, 2480, 3758, 4960, 7516, 9395, 15032, 18790, 30064, 37580, 58249, 60128, 75160, 116498, 150320, 232996, 291245, 300640, 465992, 582490, 931984, 1164980, 1863968, 2329960, 4659920, 9319840]

約数ペア:

[(1, 9319840), (2, 4659920), (4, 2329960), (5, 1863968), (8, 1164980), (10, 931984), (16, 582490), (20, 465992), (31, 300640), (32, 291245), (40, 232996), (62, 150320), (80, 116498), (124, 75160), (155, 60128), (160, 58249), (248, 37580), (310, 30064), (496, 18790), (620, 15032), (992, 9395), (1240, 7516), (1879, 4960), (2480, 3758)]