33751640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1381}}^1$

素因数の和:1452

約数の個数: 64

約数和(自身を含む): 83583360

約数和(自身を除く): 49831720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 47, 52, 65, 94, 104, 130, 188, 235, 260, 376, 470, 520, 611, 940, 1222, 1381, 1880, 2444, 2762, 3055, 4888, 5524, 6110, 6905, 11048, 12220, 13810, 17953, 24440, 27620, 35906, 55240, 64907, 71812, 89765, 129814, 143624, 179530, 259628, 324535, 359060, 519256, 649070, 718120, 843791, 1298140, 1687582, 2596280, 3375164, 4218955, 6750328, 8437910, 16875820, 33751640]

約数ペア:

[(1, 33751640), (2, 16875820), (4, 8437910), (5, 6750328), (8, 4218955), (10, 3375164), (13, 2596280), (20, 1687582), (26, 1298140), (40, 843791), (47, 718120), (52, 649070), (65, 519256), (94, 359060), (104, 324535), (130, 259628), (188, 179530), (235, 143624), (260, 129814), (376, 89765), (470, 71812), (520, 64907), (611, 55240), (940, 35906), (1222, 27620), (1381, 24440), (1880, 17953), (2444, 13810), (2762, 12220), (3055, 11048), (4888, 6905), (5524, 6110)]