2079358870

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{977}}^1$

素因数の和:1233

約数の個数: 64

約数和(自身を含む): 3992587200

約数和(自身を除く): 1913228330

約数列:

[1, 2, 5, 10, 29, 41, 58, 82, 145, 179, 205, 290, 358, 410, 895, 977, 1189, 1790, 1954, 2378, 4885, 5191, 5945, 7339, 9770, 10382, 11890, 14678, 25955, 28333, 36695, 40057, 51910, 56666, 73390, 80114, 141665, 174883, 200285, 212831, 283330, 349766, 400570, 425662, 874415, 1064155, 1161653, 1748830, 2128310, 2323306, 5071607, 5808265, 7170203, 10143214, 11616530, 14340406, 25358035, 35851015, 50716070, 71702030, 207935887, 415871774, 1039679435, 2079358870]

約数ペア:

[(1, 2079358870), (2, 1039679435), (5, 415871774), (10, 207935887), (29, 71702030), (41, 50716070), (58, 35851015), (82, 25358035), (145, 14340406), (179, 11616530), (205, 10143214), (290, 7170203), (358, 5808265), (410, 5071607), (895, 2323306), (977, 2128310), (1189, 1748830), (1790, 1161653), (1954, 1064155), (2378, 874415), (4885, 425662), (5191, 400570), (5945, 349766), (7339, 283330), (9770, 212831), (10382, 200285), (11890, 174883), (14678, 141665), (25955, 80114), (28333, 73390), (36695, 56666), (40057, 51910)]