84801760

素因数分解:

$2^5\times 5^1\times {\mathrm{79}}^1\times {\mathrm{6709}}^1$

素因数の和:6803

約数の個数: 48

約数和(自身を含む): 202910400

約数和(自身を除く): 118108640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 79, 80, 158, 160, 316, 395, 632, 790, 1264, 1580, 2528, 3160, 6320, 6709, 12640, 13418, 26836, 33545, 53672, 67090, 107344, 134180, 214688, 268360, 530011, 536720, 1060022, 1073440, 2120044, 2650055, 4240088, 5300110, 8480176, 10600220, 16960352, 21200440, 42400880, 84801760]

約数ペア:

[(1, 84801760), (2, 42400880), (4, 21200440), (5, 16960352), (8, 10600220), (10, 8480176), (16, 5300110), (20, 4240088), (32, 2650055), (40, 2120044), (79, 1073440), (80, 1060022), (158, 536720), (160, 530011), (316, 268360), (395, 214688), (632, 134180), (790, 107344), (1264, 67090), (1580, 53672), (2528, 33545), (3160, 26836), (6320, 13418), (6709, 12640)]