2014199680

素因数分解:

$2^7\times 5^1\times {\mathrm{127}}^1\times {\mathrm{24781}}^1$

素因数の和:24927

約数の個数: 64

約数和(自身を含む): 4853306880

約数和(自身を除く): 2839107200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 254, 320, 508, 635, 640, 1016, 1270, 2032, 2540, 4064, 5080, 8128, 10160, 16256, 20320, 24781, 40640, 49562, 81280, 99124, 123905, 198248, 247810, 396496, 495620, 792992, 991240, 1585984, 1982480, 3147187, 3171968, 3964960, 6294374, 7929920, 12588748, 15735935, 15859840, 25177496, 31471870, 50354992, 62943740, 100709984, 125887480, 201419968, 251774960, 402839936, 503549920, 1007099840, 2014199680]

約数ペア:

[(1, 2014199680), (2, 1007099840), (4, 503549920), (5, 402839936), (8, 251774960), (10, 201419968), (16, 125887480), (20, 100709984), (32, 62943740), (40, 50354992), (64, 31471870), (80, 25177496), (127, 15859840), (128, 15735935), (160, 12588748), (254, 7929920), (320, 6294374), (508, 3964960), (635, 3171968), (640, 3147187), (1016, 1982480), (1270, 1585984), (2032, 991240), (2540, 792992), (4064, 495620), (5080, 396496), (8128, 247810), (10160, 198248), (16256, 123905), (20320, 99124), (24781, 81280), (40640, 49562)]