64936480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1567}}^1$

素因数の和:1626

約数の個数: 96

約数和(自身を含む): 180182016

約数和(自身を除く): 115245536

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 160, 185, 224, 259, 280, 296, 370, 518, 560, 592, 740, 1036, 1120, 1184, 1295, 1480, 1567, 2072, 2590, 2960, 3134, 4144, 5180, 5920, 6268, 7835, 8288, 10360, 10969, 12536, 15670, 20720, 21938, 25072, 31340, 41440, 43876, 50144, 54845, 57979, 62680, 87752, 109690, 115958, 125360, 175504, 219380, 231916, 250720, 289895, 351008, 405853, 438760, 463832, 579790, 811706, 877520, 927664, 1159580, 1623412, 1755040, 1855328, 2029265, 2319160, 3246824, 4058530, 4638320, 6493648, 8117060, 9276640, 12987296, 16234120, 32468240, 64936480]

約数ペア:

[(1, 64936480), (2, 32468240), (4, 16234120), (5, 12987296), (7, 9276640), (8, 8117060), (10, 6493648), (14, 4638320), (16, 4058530), (20, 3246824), (28, 2319160), (32, 2029265), (35, 1855328), (37, 1755040), (40, 1623412), (56, 1159580), (70, 927664), (74, 877520), (80, 811706), (112, 579790), (140, 463832), (148, 438760), (160, 405853), (185, 351008), (224, 289895), (259, 250720), (280, 231916), (296, 219380), (370, 175504), (518, 125360), (560, 115958), (592, 109690), (740, 87752), (1036, 62680), (1120, 57979), (1184, 54845), (1295, 50144), (1480, 43876), (1567, 41440), (2072, 31340), (2590, 25072), (2960, 21938), (3134, 20720), (4144, 15670), (5180, 12536), (5920, 10969), (6268, 10360), (7835, 8288)]