38561320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3359}}^1$

素因数の和:3418

約数の個数: 64

約数和(自身を含む): 101606400

約数和(自身を除く): 63045080

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, 3359, 5740, 6718, 11480, 13436, 16795, 23513, 26872, 33590, 47026, 67180, 94052, 117565, 134360, 137719, 188104, 235130, 275438, 470260, 550876, 688595, 940520, 964033, 1101752, 1377190, 1928066, 2754380, 3856132, 4820165, 5508760, 7712264, 9640330, 19280660, 38561320]

約数ペア:

[(1, 38561320), (2, 19280660), (4, 9640330), (5, 7712264), (7, 5508760), (8, 4820165), (10, 3856132), (14, 2754380), (20, 1928066), (28, 1377190), (35, 1101752), (40, 964033), (41, 940520), (56, 688595), (70, 550876), (82, 470260), (140, 275438), (164, 235130), (205, 188104), (280, 137719), (287, 134360), (328, 117565), (410, 94052), (574, 67180), (820, 47026), (1148, 33590), (1435, 26872), (1640, 23513), (2296, 16795), (2870, 13436), (3359, 11480), (5740, 6718)]