97957280

素因数分解:

$2^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{8623}}^1$

素因数の和:8709

約数の個数: 48

約数和(自身を含む): 234710784

約数和(自身を除く): 136753504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 71, 80, 142, 160, 284, 355, 568, 710, 1136, 1420, 2272, 2840, 5680, 8623, 11360, 17246, 34492, 43115, 68984, 86230, 137968, 172460, 275936, 344920, 612233, 689840, 1224466, 1379680, 2448932, 3061165, 4897864, 6122330, 9795728, 12244660, 19591456, 24489320, 48978640, 97957280]

約数ペア:

[(1, 97957280), (2, 48978640), (4, 24489320), (5, 19591456), (8, 12244660), (10, 9795728), (16, 6122330), (20, 4897864), (32, 3061165), (40, 2448932), (71, 1379680), (80, 1224466), (142, 689840), (160, 612233), (284, 344920), (355, 275936), (568, 172460), (710, 137968), (1136, 86230), (1420, 68984), (2272, 43115), (2840, 34492), (5680, 17246), (8623, 11360)]