2240260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{599}}^1$

素因数の和:636

約数の個数: 48

約数和(自身を含む): 5443200

約数和(自身を除く): 3202940

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 599, 748, 935, 1198, 1870, 2396, 2995, 3740, 5990, 6589, 10183, 11980, 13178, 20366, 26356, 32945, 40732, 50915, 65890, 101830, 112013, 131780, 203660, 224026, 448052, 560065, 1120130, 2240260]

約数ペア:

[(1, 2240260), (2, 1120130), (4, 560065), (5, 448052), (10, 224026), (11, 203660), (17, 131780), (20, 112013), (22, 101830), (34, 65890), (44, 50915), (55, 40732), (68, 32945), (85, 26356), (110, 20366), (170, 13178), (187, 11980), (220, 10183), (340, 6589), (374, 5990), (599, 3740), (748, 2995), (935, 2396), (1198, 1870)]