74048320

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^2\times {\mathrm{641}}^1$

素因数の和:696

約数の個数: 84

約数和(自身を含む): 186386724

約数和(自身を除く): 112338404

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 361, 380, 608, 641, 722, 760, 1216, 1282, 1444, 1520, 1805, 2564, 2888, 3040, 3205, 3610, 5128, 5776, 6080, 6410, 7220, 10256, 11552, 12179, 12820, 14440, 20512, 23104, 24358, 25640, 28880, 41024, 48716, 51280, 57760, 60895, 97432, 102560, 115520, 121790, 194864, 205120, 231401, 243580, 389728, 462802, 487160, 779456, 925604, 974320, 1157005, 1851208, 1948640, 2314010, 3702416, 3897280, 4628020, 7404832, 9256040, 14809664, 18512080, 37024160, 74048320]

約数ペア:

[(1, 74048320), (2, 37024160), (4, 18512080), (5, 14809664), (8, 9256040), (10, 7404832), (16, 4628020), (19, 3897280), (20, 3702416), (32, 2314010), (38, 1948640), (40, 1851208), (64, 1157005), (76, 974320), (80, 925604), (95, 779456), (152, 487160), (160, 462802), (190, 389728), (304, 243580), (320, 231401), (361, 205120), (380, 194864), (608, 121790), (641, 115520), (722, 102560), (760, 97432), (1216, 60895), (1282, 57760), (1444, 51280), (1520, 48716), (1805, 41024), (2564, 28880), (2888, 25640), (3040, 24358), (3205, 23104), (3610, 20512), (5128, 14440), (5776, 12820), (6080, 12179), (6410, 11552), (7220, 10256)]