1567184740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{313}}^1\times {\mathrm{2069}}^1$

素因数の和:2413

約数の個数: 72

約数和(自身を含む): 3630788280

約数和(自身を除く): 2063603540

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 313, 484, 605, 626, 1210, 1252, 1565, 2069, 2420, 3130, 3443, 4138, 6260, 6886, 8276, 10345, 13772, 17215, 20690, 22759, 34430, 37873, 41380, 45518, 68860, 75746, 91036, 113795, 151492, 189365, 227590, 250349, 378730, 455180, 500698, 647597, 757460, 1001396, 1251745, 1295194, 2503490, 2590388, 3237985, 5006980, 6475970, 7123567, 12951940, 14247134, 28494268, 35617835, 71235670, 78359237, 142471340, 156718474, 313436948, 391796185, 783592370, 1567184740]

約数ペア:

[(1, 1567184740), (2, 783592370), (4, 391796185), (5, 313436948), (10, 156718474), (11, 142471340), (20, 78359237), (22, 71235670), (44, 35617835), (55, 28494268), (110, 14247134), (121, 12951940), (220, 7123567), (242, 6475970), (313, 5006980), (484, 3237985), (605, 2590388), (626, 2503490), (1210, 1295194), (1252, 1251745), (1565, 1001396), (2069, 757460), (2420, 647597), (3130, 500698), (3443, 455180), (4138, 378730), (6260, 250349), (6886, 227590), (8276, 189365), (10345, 151492), (13772, 113795), (17215, 91036), (20690, 75746), (22759, 68860), (34430, 45518), (37873, 41380)]