65133320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{6287}}^1$

素因数の和:6342

約数の個数: 64

約数和(自身を含む): 172039680

約数和(自身を除く): 106906360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 70, 74, 140, 148, 185, 259, 280, 296, 370, 518, 740, 1036, 1295, 1480, 2072, 2590, 5180, 6287, 10360, 12574, 25148, 31435, 44009, 50296, 62870, 88018, 125740, 176036, 220045, 232619, 251480, 352072, 440090, 465238, 880180, 930476, 1163095, 1628333, 1760360, 1860952, 2326190, 3256666, 4652380, 6513332, 8141665, 9304760, 13026664, 16283330, 32566660, 65133320]

約数ペア:

[(1, 65133320), (2, 32566660), (4, 16283330), (5, 13026664), (7, 9304760), (8, 8141665), (10, 6513332), (14, 4652380), (20, 3256666), (28, 2326190), (35, 1860952), (37, 1760360), (40, 1628333), (56, 1163095), (70, 930476), (74, 880180), (140, 465238), (148, 440090), (185, 352072), (259, 251480), (280, 232619), (296, 220045), (370, 176036), (518, 125740), (740, 88018), (1036, 62870), (1295, 50296), (1480, 44009), (2072, 31435), (2590, 25148), (5180, 12574), (6287, 10360)]