164460100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2281}}^1$

素因数の和:2405

約数の個数: 72

約数和(自身を含む): 412001408

約数和(自身を除く): 247541308

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 103, 140, 175, 206, 350, 412, 515, 700, 721, 1030, 1442, 2060, 2281, 2575, 2884, 3605, 4562, 5150, 7210, 9124, 10300, 11405, 14420, 15967, 18025, 22810, 31934, 36050, 45620, 57025, 63868, 72100, 79835, 114050, 159670, 228100, 234943, 319340, 399175, 469886, 798350, 939772, 1174715, 1596700, 1644601, 2349430, 3289202, 4698860, 5873575, 6578404, 8223005, 11747150, 16446010, 23494300, 32892020, 41115025, 82230050, 164460100]

約数ペア:

[(1, 164460100), (2, 82230050), (4, 41115025), (5, 32892020), (7, 23494300), (10, 16446010), (14, 11747150), (20, 8223005), (25, 6578404), (28, 5873575), (35, 4698860), (50, 3289202), (70, 2349430), (100, 1644601), (103, 1596700), (140, 1174715), (175, 939772), (206, 798350), (350, 469886), (412, 399175), (515, 319340), (700, 234943), (721, 228100), (1030, 159670), (1442, 114050), (2060, 79835), (2281, 72100), (2575, 63868), (2884, 57025), (3605, 45620), (4562, 36050), (5150, 31934), (7210, 22810), (9124, 18025), (10300, 15967), (11405, 14420)]