1342621940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1109}}^1\times {\mathrm{5503}}^1$

素因数の和:6632

約数の個数: 48

約数和(自身を含む): 3079157760

約数和(自身を除く): 1736535820

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1109, 2218, 4436, 5503, 5545, 11006, 11090, 12199, 22012, 22180, 24398, 27515, 48796, 55030, 60533, 60995, 110060, 121066, 121990, 242132, 243980, 302665, 605330, 1210660, 6102827, 12205654, 24411308, 30514135, 61028270, 67131097, 122056540, 134262194, 268524388, 335655485, 671310970, 1342621940]

約数ペア:

[(1, 1342621940), (2, 671310970), (4, 335655485), (5, 268524388), (10, 134262194), (11, 122056540), (20, 67131097), (22, 61028270), (44, 30514135), (55, 24411308), (110, 12205654), (220, 6102827), (1109, 1210660), (2218, 605330), (4436, 302665), (5503, 243980), (5545, 242132), (11006, 121990), (11090, 121066), (12199, 110060), (22012, 60995), (22180, 60533), (24398, 55030), (27515, 48796)]