2017802080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{105977}}^1$

素因数の和:106016

約数の個数: 96

約数和(自身を含む): 5768594496

約数和(自身を除く): 3750792416

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 340, 476, 544, 560, 595, 680, 952, 1120, 1190, 1360, 1904, 2380, 2720, 3808, 4760, 9520, 19040, 105977, 211954, 423908, 529885, 741839, 847816, 1059770, 1483678, 1695632, 1801609, 2119540, 2967356, 3391264, 3603218, 3709195, 4239080, 5934712, 7206436, 7418390, 8478160, 9008045, 11869424, 12611263, 14412872, 14836780, 16956320, 18016090, 23738848, 25222526, 28825744, 29673560, 36032180, 50445052, 57651488, 59347120, 63056315, 72064360, 100890104, 118694240, 126112630, 144128720, 201780208, 252225260, 288257440, 403560416, 504450520, 1008901040, 2017802080]

約数ペア:

[(1, 2017802080), (2, 1008901040), (4, 504450520), (5, 403560416), (7, 288257440), (8, 252225260), (10, 201780208), (14, 144128720), (16, 126112630), (17, 118694240), (20, 100890104), (28, 72064360), (32, 63056315), (34, 59347120), (35, 57651488), (40, 50445052), (56, 36032180), (68, 29673560), (70, 28825744), (80, 25222526), (85, 23738848), (112, 18016090), (119, 16956320), (136, 14836780), (140, 14412872), (160, 12611263), (170, 11869424), (224, 9008045), (238, 8478160), (272, 7418390), (280, 7206436), (340, 5934712), (476, 4239080), (544, 3709195), (560, 3603218), (595, 3391264), (680, 2967356), (952, 2119540), (1120, 1801609), (1190, 1695632), (1360, 1483678), (1904, 1059770), (2380, 847816), (2720, 741839), (3808, 529885), (4760, 423908), (9520, 211954), (19040, 105977)]