86929280

素因数分解:

$2^7\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3671}}^1$

素因数の和:3727

約数の個数: 64

約数和(自身を含む): 213490080

約数和(自身を除く): 126560800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 185, 296, 320, 370, 592, 640, 740, 1184, 1480, 2368, 2960, 3671, 4736, 5920, 7342, 11840, 14684, 18355, 23680, 29368, 36710, 58736, 73420, 117472, 135827, 146840, 234944, 271654, 293680, 469888, 543308, 587360, 679135, 1086616, 1174720, 1358270, 2173232, 2349440, 2716540, 4346464, 5433080, 8692928, 10866160, 17385856, 21732320, 43464640, 86929280]

約数ペア:

[(1, 86929280), (2, 43464640), (4, 21732320), (5, 17385856), (8, 10866160), (10, 8692928), (16, 5433080), (20, 4346464), (32, 2716540), (37, 2349440), (40, 2173232), (64, 1358270), (74, 1174720), (80, 1086616), (128, 679135), (148, 587360), (160, 543308), (185, 469888), (296, 293680), (320, 271654), (370, 234944), (592, 146840), (640, 135827), (740, 117472), (1184, 73420), (1480, 58736), (2368, 36710), (2960, 29368), (3671, 23680), (4736, 18355), (5920, 14684), (7342, 11840)]