3197879740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{765043}}^1$

素因数の和:765082

約数の個数: 48

約数和(自身を含む): 7711643520

約数和(自身を除く): 4513763780

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, 765043, 1530086, 3060172, 3825215, 7650430, 8415473, 14535817, 15300860, 16830946, 29071634, 33661892, 42077365, 58143268, 72679085, 84154730, 145358170, 159893987, 168309460, 290716340, 319787974, 639575948, 799469935, 1598939870, 3197879740]

約数ペア:

[(1, 3197879740), (2, 1598939870), (4, 799469935), (5, 639575948), (10, 319787974), (11, 290716340), (19, 168309460), (20, 159893987), (22, 145358170), (38, 84154730), (44, 72679085), (55, 58143268), (76, 42077365), (95, 33661892), (110, 29071634), (190, 16830946), (209, 15300860), (220, 14535817), (380, 8415473), (418, 7650430), (836, 3825215), (1045, 3060172), (2090, 1530086), (4180, 765043)]