12194440

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:334

約数の個数: 64

約数和(自身を含む): 29548800

約数和(自身を除く): 17354360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 79, 85, 136, 158, 170, 227, 316, 340, 395, 454, 632, 680, 790, 908, 1135, 1343, 1580, 1816, 2270, 2686, 3160, 3859, 4540, 5372, 6715, 7718, 9080, 10744, 13430, 15436, 17933, 19295, 26860, 30872, 35866, 38590, 53720, 71732, 77180, 89665, 143464, 154360, 179330, 304861, 358660, 609722, 717320, 1219444, 1524305, 2438888, 3048610, 6097220, 12194440]

約数ペア:

[(1, 12194440), (2, 6097220), (4, 3048610), (5, 2438888), (8, 1524305), (10, 1219444), (17, 717320), (20, 609722), (34, 358660), (40, 304861), (68, 179330), (79, 154360), (85, 143464), (136, 89665), (158, 77180), (170, 71732), (227, 53720), (316, 38590), (340, 35866), (395, 30872), (454, 26860), (632, 19295), (680, 17933), (790, 15436), (908, 13430), (1135, 10744), (1343, 9080), (1580, 7718), (1816, 6715), (2270, 5372), (2686, 4540), (3160, 3859)]