75711920

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{30529}}^1$

素因数の和:30573

約数の個数: 40

約数和(自身を含む): 181714560

約数和(自身を除く): 106002640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 30529, 61058, 122116, 152645, 244232, 305290, 488464, 610580, 946399, 1221160, 1892798, 2442320, 3785596, 4731995, 7571192, 9463990, 15142384, 18927980, 37855960, 75711920]

約数ペア:

[(1, 75711920), (2, 37855960), (4, 18927980), (5, 15142384), (8, 9463990), (10, 7571192), (16, 4731995), (20, 3785596), (31, 2442320), (40, 1892798), (62, 1221160), (80, 946399), (124, 610580), (155, 488464), (248, 305290), (310, 244232), (496, 152645), (620, 122116), (1240, 61058), (2480, 30529)]