61108040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{5323}}^1$

素因数の和:5382

約数の個数: 64

約数和(自身を含む): 160997760

約数和(自身を除く): 99889720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 56, 70, 82, 140, 164, 205, 280, 287, 328, 410, 574, 820, 1148, 1435, 1640, 2296, 2870, 5323, 5740, 10646, 11480, 21292, 26615, 37261, 42584, 53230, 74522, 106460, 149044, 186305, 212920, 218243, 298088, 372610, 436486, 745220, 872972, 1091215, 1490440, 1527701, 1745944, 2182430, 3055402, 4364860, 6110804, 7638505, 8729720, 12221608, 15277010, 30554020, 61108040]

約数ペア:

[(1, 61108040), (2, 30554020), (4, 15277010), (5, 12221608), (7, 8729720), (8, 7638505), (10, 6110804), (14, 4364860), (20, 3055402), (28, 2182430), (35, 1745944), (40, 1527701), (41, 1490440), (56, 1091215), (70, 872972), (82, 745220), (140, 436486), (164, 372610), (205, 298088), (280, 218243), (287, 212920), (328, 186305), (410, 149044), (574, 106460), (820, 74522), (1148, 53230), (1435, 42584), (1640, 37261), (2296, 26615), (2870, 21292), (5323, 11480), (5740, 10646)]