57502480

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{14669}}^1$

素因数の和:14696

約数の個数: 60

約数和(自身を含む): 155531340

約数和(自身を除く): 98028860

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 14669, 29338, 58676, 73345, 102683, 117352, 146690, 205366, 234704, 293380, 410732, 513415, 586760, 718781, 821464, 1026830, 1173520, 1437562, 1642928, 2053660, 2875124, 3593905, 4107320, 5750248, 7187810, 8214640, 11500496, 14375620, 28751240, 57502480]

約数ペア:

[(1, 57502480), (2, 28751240), (4, 14375620), (5, 11500496), (7, 8214640), (8, 7187810), (10, 5750248), (14, 4107320), (16, 3593905), (20, 2875124), (28, 2053660), (35, 1642928), (40, 1437562), (49, 1173520), (56, 1026830), (70, 821464), (80, 718781), (98, 586760), (112, 513415), (140, 410732), (196, 293380), (245, 234704), (280, 205366), (392, 146690), (490, 117352), (560, 102683), (784, 73345), (980, 58676), (1960, 29338), (3920, 14669)]