37799740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9043}}^1$

素因数の和:9082

約数の個数: 48

約数和(自身を含む): 91163520

約数和(自身を除く): 53363780

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 9043, 18086, 36172, 45215, 90430, 99473, 171817, 180860, 198946, 343634, 397892, 497365, 687268, 859085, 994730, 1718170, 1889987, 1989460, 3436340, 3779974, 7559948, 9449935, 18899870, 37799740]

約数ペア:

[(1, 37799740), (2, 18899870), (4, 9449935), (5, 7559948), (10, 3779974), (11, 3436340), (19, 1989460), (20, 1889987), (22, 1718170), (38, 994730), (44, 859085), (55, 687268), (76, 497365), (95, 397892), (110, 343634), (190, 198946), (209, 180860), (220, 171817), (380, 99473), (418, 90430), (836, 45215), (1045, 36172), (2090, 18086), (4180, 9043)]