13305945520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{5749}}^1\times {\mathrm{4133}}^1$

素因数の和:9902

約数の個数: 80

約数和(自身を含む): 35370504000

約数和(自身を除く): 22064558480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 4133, 5749, 8266, 11498, 16532, 20665, 22996, 28745, 28931, 33064, 40243, 41330, 45992, 57490, 57862, 66128, 80486, 82660, 91984, 114980, 115724, 144655, 160972, 165320, 201215, 229960, 231448, 289310, 321944, 330640, 402430, 459920, 462896, 578620, 643888, 804860, 1157240, 1609720, 2314480, 3219440, 23760617, 47521234, 95042468, 118803085, 166324319, 190084936, 237606170, 332648638, 380169872, 475212340, 665297276, 831621595, 950424680, 1330594552, 1663243190, 1900849360, 2661189104, 3326486380, 6652972760, 13305945520]

約数ペア:

[(1, 13305945520), (2, 6652972760), (4, 3326486380), (5, 2661189104), (7, 1900849360), (8, 1663243190), (10, 1330594552), (14, 950424680), (16, 831621595), (20, 665297276), (28, 475212340), (35, 380169872), (40, 332648638), (56, 237606170), (70, 190084936), (80, 166324319), (112, 118803085), (140, 95042468), (280, 47521234), (560, 23760617), (4133, 3219440), (5749, 2314480), (8266, 1609720), (11498, 1157240), (16532, 804860), (20665, 643888), (22996, 578620), (28745, 462896), (28931, 459920), (33064, 402430), (40243, 330640), (41330, 321944), (45992, 289310), (57490, 231448), (57862, 229960), (66128, 201215), (80486, 165320), (82660, 160972), (91984, 144655), (114980, 115724)]