274819852640

素因数分解:

$2^5\times 5^1\times {\mathrm{101}}^1\times {\mathrm{17006179}}^1$

素因数の和:17006295

約数の個数: 48

約数和(自身を含む): 655690276080

約数和(自身を除く): 380870423440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 101, 160, 202, 404, 505, 808, 1010, 1616, 2020, 3232, 4040, 8080, 16160, 17006179, 34012358, 68024716, 85030895, 136049432, 170061790, 272098864, 340123580, 544197728, 680247160, 1360494320, 1717624079, 2720988640, 3435248158, 6870496316, 8588120395, 13740992632, 17176240790, 27481985264, 34352481580, 54963970528, 68704963160, 137409926320, 274819852640]

約数ペア:

[(1, 274819852640), (2, 137409926320), (4, 68704963160), (5, 54963970528), (8, 34352481580), (10, 27481985264), (16, 17176240790), (20, 13740992632), (32, 8588120395), (40, 6870496316), (80, 3435248158), (101, 2720988640), (160, 1717624079), (202, 1360494320), (404, 680247160), (505, 544197728), (808, 340123580), (1010, 272098864), (1616, 170061790), (2020, 136049432), (3232, 85030895), (4040, 68024716), (8080, 34012358), (16160, 17006179)]