82251292030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1951}}^1\times {\mathrm{4721}}^1$

素因数の和:6745

約数の個数: 64

約数和(自身を含む): 159275704320

約数和(自身を除く): 77024412290

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 190, 235, 470, 893, 1786, 1951, 3902, 4465, 4721, 8930, 9442, 9755, 19510, 23605, 37069, 47210, 74138, 89699, 91697, 179398, 183394, 185345, 221887, 370690, 443774, 448495, 458485, 896990, 916970, 1109435, 1742243, 2218870, 3484486, 4215853, 8431706, 8711215, 9210671, 17422430, 18421342, 21079265, 42158530, 46053355, 92106710, 175002749, 350005498, 432901537, 865803074, 875013745, 1750027490, 2164507685, 4329015370, 8225129203, 16450258406, 41125646015, 82251292030]

約数ペア:

[(1, 82251292030), (2, 41125646015), (5, 16450258406), (10, 8225129203), (19, 4329015370), (38, 2164507685), (47, 1750027490), (94, 875013745), (95, 865803074), (190, 432901537), (235, 350005498), (470, 175002749), (893, 92106710), (1786, 46053355), (1951, 42158530), (3902, 21079265), (4465, 18421342), (4721, 17422430), (8930, 9210671), (9442, 8711215), (9755, 8431706), (19510, 4215853), (23605, 3484486), (37069, 2218870), (47210, 1742243), (74138, 1109435), (89699, 916970), (91697, 896990), (179398, 458485), (183394, 448495), (185345, 443774), (221887, 370690)]