3963670480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{643453}}^1$

素因数の和:643484

約数の個数: 80

約数和(自身を含む): 11489514624

約数和(自身を除く): 7525844144

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 643453, 1286906, 2573812, 3217265, 4504171, 5147624, 6434530, 7077983, 9008342, 10295248, 12869060, 14155966, 18016684, 22520855, 25738120, 28311932, 35389915, 36033368, 45041710, 49545881, 51476240, 56623864, 70779830, 72066736, 90083420, 99091762, 113247728, 141559660, 180166840, 198183524, 247729405, 283119320, 360333680, 396367048, 495458810, 566238640, 792734096, 990917620, 1981835240, 3963670480]

約数ペア:

[(1, 3963670480), (2, 1981835240), (4, 990917620), (5, 792734096), (7, 566238640), (8, 495458810), (10, 396367048), (11, 360333680), (14, 283119320), (16, 247729405), (20, 198183524), (22, 180166840), (28, 141559660), (35, 113247728), (40, 99091762), (44, 90083420), (55, 72066736), (56, 70779830), (70, 56623864), (77, 51476240), (80, 49545881), (88, 45041710), (110, 36033368), (112, 35389915), (140, 28311932), (154, 25738120), (176, 22520855), (220, 18016684), (280, 14155966), (308, 12869060), (385, 10295248), (440, 9008342), (560, 7077983), (616, 6434530), (770, 5147624), (880, 4504171), (1232, 3217265), (1540, 2573812), (3080, 1286906), (6160, 643453)]