201322469240

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{7549}}^1\times {\mathrm{6473}}^1$

素因数の和:14136

約数の個数: 64

約数和(自身を含む): 457504632000

約数和(自身を除く): 256182162760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 4120, 6473, 7549, 12946, 15098, 25892, 30196, 32365, 37745, 51784, 60392, 64730, 75490, 129460, 150980, 258920, 301960, 666719, 777547, 1333438, 1555094, 2666876, 3110188, 3333595, 3887735, 5333752, 6220376, 6667190, 7775470, 13334380, 15550940, 26668760, 31101880, 48864677, 97729354, 195458708, 244323385, 390917416, 488646770, 977293540, 1954587080, 5033061731, 10066123462, 20132246924, 25165308655, 40264493848, 50330617310, 100661234620, 201322469240]

約数ペア:

[(1, 201322469240), (2, 100661234620), (4, 50330617310), (5, 40264493848), (8, 25165308655), (10, 20132246924), (20, 10066123462), (40, 5033061731), (103, 1954587080), (206, 977293540), (412, 488646770), (515, 390917416), (824, 244323385), (1030, 195458708), (2060, 97729354), (4120, 48864677), (6473, 31101880), (7549, 26668760), (12946, 15550940), (15098, 13334380), (25892, 7775470), (30196, 6667190), (32365, 6220376), (37745, 5333752), (51784, 3887735), (60392, 3333595), (64730, 3110188), (75490, 2666876), (129460, 1555094), (150980, 1333438), (258920, 777547), (301960, 666719)]