940267130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{229}}^2$

素因数の和:639

約数の個数: 48

約数和(自身を含む): 1865817504

約数和(自身を除く): 925550374

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 163, 229, 326, 458, 815, 1145, 1630, 1793, 2290, 2519, 3586, 5038, 8965, 12595, 17930, 25190, 37327, 52441, 74654, 104882, 186635, 262205, 373270, 410597, 524410, 576851, 821194, 1153702, 2052985, 2884255, 4105970, 5768510, 8547883, 17095766, 42739415, 85478830, 94026713, 188053426, 470133565, 940267130]

約数ペア:

[(1, 940267130), (2, 470133565), (5, 188053426), (10, 94026713), (11, 85478830), (22, 42739415), (55, 17095766), (110, 8547883), (163, 5768510), (229, 4105970), (326, 2884255), (458, 2052985), (815, 1153702), (1145, 821194), (1630, 576851), (1793, 524410), (2290, 410597), (2519, 373270), (3586, 262205), (5038, 186635), (8965, 104882), (12595, 74654), (17930, 52441), (25190, 37327)]