89754080

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43151}}^1$

素因数の和:43179

約数の個数: 48

約数和(自身を含む): 228360384

約数和(自身を除く): 138606304

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 43151, 86302, 172604, 215755, 345208, 431510, 560963, 690416, 863020, 1121926, 1380832, 1726040, 2243852, 2804815, 3452080, 4487704, 5609630, 6904160, 8975408, 11219260, 17950816, 22438520, 44877040, 89754080]

約数ペア:

[(1, 89754080), (2, 44877040), (4, 22438520), (5, 17950816), (8, 11219260), (10, 8975408), (13, 6904160), (16, 5609630), (20, 4487704), (26, 3452080), (32, 2804815), (40, 2243852), (52, 1726040), (65, 1380832), (80, 1121926), (104, 863020), (130, 690416), (160, 560963), (208, 431510), (260, 345208), (416, 215755), (520, 172604), (1040, 86302), (2080, 43151)]