864184127960

素因数分解:

$2^3\times 5^1\times {\mathrm{48271}}^1\times {\mathrm{447569}}^1$

素因数の和:495851

約数の個数: 32

約数和(自身を含む): 1944458913600

約数和(自身を除く): 1080274785640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 48271, 96542, 193084, 241355, 386168, 447569, 482710, 895138, 965420, 1790276, 1930840, 2237845, 3580552, 4475690, 8951380, 17902760, 21604603199, 43209206398, 86418412796, 108023015995, 172836825592, 216046031990, 432092063980, 864184127960]

約数ペア:

[(1, 864184127960), (2, 432092063980), (4, 216046031990), (5, 172836825592), (8, 108023015995), (10, 86418412796), (20, 43209206398), (40, 21604603199), (48271, 17902760), (96542, 8951380), (193084, 4475690), (241355, 3580552), (386168, 2237845), (447569, 1930840), (482710, 1790276), (895138, 965420)]