118170140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{17327}}^1$

素因数の和:17378

約数の個数: 48

約数和(自身を含む): 279465984

約数和(自身を除く): 161295844

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 3410, 6820, 17327, 34654, 69308, 86635, 173270, 190597, 346540, 381194, 537137, 762388, 952985, 1074274, 1905970, 2148548, 2685685, 3811940, 5371370, 5908507, 10742740, 11817014, 23634028, 29542535, 59085070, 118170140]

約数ペア:

[(1, 118170140), (2, 59085070), (4, 29542535), (5, 23634028), (10, 11817014), (11, 10742740), (20, 5908507), (22, 5371370), (31, 3811940), (44, 2685685), (55, 2148548), (62, 1905970), (110, 1074274), (124, 952985), (155, 762388), (220, 537137), (310, 381194), (341, 346540), (620, 190597), (682, 173270), (1364, 86635), (1705, 69308), (3410, 34654), (6820, 17327)]