15705957460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{26891}}^1$

素因数の和:27001

約数の個数: 96

約数和(自身を含む): 36594633600

約数和(自身を除く): 20888676140

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 53, 58, 76, 95, 106, 116, 145, 190, 212, 265, 290, 380, 530, 551, 580, 1007, 1060, 1102, 1537, 2014, 2204, 2755, 3074, 4028, 5035, 5510, 6148, 7685, 10070, 11020, 15370, 20140, 26891, 29203, 30740, 53782, 58406, 107564, 116812, 134455, 146015, 268910, 292030, 510929, 537820, 584060, 779839, 1021858, 1425223, 1559678, 2043716, 2554645, 2850446, 3119356, 3899195, 5109290, 5700892, 7126115, 7798390, 10218580, 14252230, 14816941, 15596780, 27079237, 28504460, 29633882, 41331467, 54158474, 59267764, 74084705, 82662934, 108316948, 135396185, 148169410, 165325868, 206657335, 270792370, 296338820, 413314670, 541584740, 785297873, 826629340, 1570595746, 3141191492, 3926489365, 7852978730, 15705957460]

約数ペア:

[(1, 15705957460), (2, 7852978730), (4, 3926489365), (5, 3141191492), (10, 1570595746), (19, 826629340), (20, 785297873), (29, 541584740), (38, 413314670), (53, 296338820), (58, 270792370), (76, 206657335), (95, 165325868), (106, 148169410), (116, 135396185), (145, 108316948), (190, 82662934), (212, 74084705), (265, 59267764), (290, 54158474), (380, 41331467), (530, 29633882), (551, 28504460), (580, 27079237), (1007, 15596780), (1060, 14816941), (1102, 14252230), (1537, 10218580), (2014, 7798390), (2204, 7126115), (2755, 5700892), (3074, 5109290), (4028, 3899195), (5035, 3119356), (5510, 2850446), (6148, 2554645), (7685, 2043716), (10070, 1559678), (11020, 1425223), (15370, 1021858), (20140, 779839), (26891, 584060), (29203, 537820), (30740, 510929), (53782, 292030), (58406, 268910), (107564, 146015), (116812, 134455)]