3788620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1013}}^1$

素因数の和:1050

約数の個数: 48

約数和(自身を含む): 9199008

約数和(自身を除く): 5410388

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1013, 1870, 2026, 3740, 4052, 5065, 10130, 11143, 17221, 20260, 22286, 34442, 44572, 55715, 68884, 86105, 111430, 172210, 189431, 222860, 344420, 378862, 757724, 947155, 1894310, 3788620]

約数ペア:

[(1, 3788620), (2, 1894310), (4, 947155), (5, 757724), (10, 378862), (11, 344420), (17, 222860), (20, 189431), (22, 172210), (34, 111430), (44, 86105), (55, 68884), (68, 55715), (85, 44572), (110, 34442), (170, 22286), (187, 20260), (220, 17221), (340, 11143), (374, 10130), (748, 5065), (935, 4052), (1013, 3740), (1870, 2026)]