4440245570

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1\times {\mathrm{491}}^1$

素因数の和:887

約数の個数: 64

約数和(自身を含む): 8324923392

約数和(自身を除く): 3884677822

約数列:

[1, 2, 5, 10, 47, 71, 94, 142, 235, 271, 355, 470, 491, 542, 710, 982, 1355, 2455, 2710, 3337, 4910, 6674, 12737, 16685, 19241, 23077, 25474, 33370, 34861, 38482, 46154, 63685, 69722, 96205, 115385, 127370, 133061, 174305, 192410, 230770, 266122, 348610, 665305, 904327, 1330610, 1638467, 1808654, 3276934, 4521635, 6253867, 8192335, 9043270, 9447331, 12507734, 16384670, 18894662, 31269335, 47236655, 62538670, 94473310, 444024557, 888049114, 2220122785, 4440245570]

約数ペア:

[(1, 4440245570), (2, 2220122785), (5, 888049114), (10, 444024557), (47, 94473310), (71, 62538670), (94, 47236655), (142, 31269335), (235, 18894662), (271, 16384670), (355, 12507734), (470, 9447331), (491, 9043270), (542, 8192335), (710, 6253867), (982, 4521635), (1355, 3276934), (2455, 1808654), (2710, 1638467), (3337, 1330610), (4910, 904327), (6674, 665305), (12737, 348610), (16685, 266122), (19241, 230770), (23077, 192410), (25474, 174305), (33370, 133061), (34861, 127370), (38482, 115385), (46154, 96205), (63685, 69722)]