75123280

素因数分解:

$2^4\times 5^1\times {\mathrm{167}}^1\times {\mathrm{5623}}^1$

素因数の和:5803

約数の個数: 40

約数和(自身を含む): 175738752

約数和(自身を除く): 100615472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 167, 334, 668, 835, 1336, 1670, 2672, 3340, 5623, 6680, 11246, 13360, 22492, 28115, 44984, 56230, 89968, 112460, 224920, 449840, 939041, 1878082, 3756164, 4695205, 7512328, 9390410, 15024656, 18780820, 37561640, 75123280]

約数ペア:

[(1, 75123280), (2, 37561640), (4, 18780820), (5, 15024656), (8, 9390410), (10, 7512328), (16, 4695205), (20, 3756164), (40, 1878082), (80, 939041), (167, 449840), (334, 224920), (668, 112460), (835, 89968), (1336, 56230), (1670, 44984), (2672, 28115), (3340, 22492), (5623, 13360), (6680, 11246)]