3099681080

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{733}}^1\times {\mathrm{1489}}^1$

素因数の和:2304

約数の個数: 64

約数和(自身を含む): 7086916800

約数和(自身を除く): 3987235720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 733, 1420, 1466, 1489, 2840, 2932, 2978, 3665, 5864, 5956, 7330, 7445, 11912, 14660, 14890, 29320, 29780, 52043, 59560, 104086, 105719, 208172, 211438, 260215, 416344, 422876, 520430, 528595, 845752, 1040860, 1057190, 1091437, 2081720, 2114380, 2182874, 4228760, 4365748, 5457185, 8731496, 10914370, 21828740, 43657480, 77492027, 154984054, 309968108, 387460135, 619936216, 774920270, 1549840540, 3099681080]

約数ペア:

[(1, 3099681080), (2, 1549840540), (4, 774920270), (5, 619936216), (8, 387460135), (10, 309968108), (20, 154984054), (40, 77492027), (71, 43657480), (142, 21828740), (284, 10914370), (355, 8731496), (568, 5457185), (710, 4365748), (733, 4228760), (1420, 2182874), (1466, 2114380), (1489, 2081720), (2840, 1091437), (2932, 1057190), (2978, 1040860), (3665, 845752), (5864, 528595), (5956, 520430), (7330, 422876), (7445, 416344), (11912, 260215), (14660, 211438), (14890, 208172), (29320, 105719), (29780, 104086), (52043, 59560)]