1458897220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1\times {\mathrm{227}}^1$

素因数の和:601

約数の個数: 96

約数和(自身を含む): 3397718016

約数和(自身を除く): 1938820796

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 131, 220, 223, 227, 262, 446, 454, 524, 655, 892, 908, 1115, 1135, 1310, 1441, 2230, 2270, 2453, 2497, 2620, 2882, 4460, 4540, 4906, 4994, 5764, 7205, 9812, 9988, 12265, 12485, 14410, 24530, 24970, 28820, 29213, 29737, 49060, 49940, 50621, 58426, 59474, 101242, 116852, 118948, 146065, 148685, 202484, 253105, 292130, 297370, 321343, 327107, 506210, 556831, 584260, 594740, 642686, 654214, 1012420, 1113662, 1285372, 1308428, 1606715, 1635535, 2227324, 2784155, 3213430, 3271070, 5568310, 6426860, 6542140, 6631351, 11136620, 13262702, 26525404, 33156755, 66313510, 72944861, 132627020, 145889722, 291779444, 364724305, 729448610, 1458897220]

約数ペア:

[(1, 1458897220), (2, 729448610), (4, 364724305), (5, 291779444), (10, 145889722), (11, 132627020), (20, 72944861), (22, 66313510), (44, 33156755), (55, 26525404), (110, 13262702), (131, 11136620), (220, 6631351), (223, 6542140), (227, 6426860), (262, 5568310), (446, 3271070), (454, 3213430), (524, 2784155), (655, 2227324), (892, 1635535), (908, 1606715), (1115, 1308428), (1135, 1285372), (1310, 1113662), (1441, 1012420), (2230, 654214), (2270, 642686), (2453, 594740), (2497, 584260), (2620, 556831), (2882, 506210), (4460, 327107), (4540, 321343), (4906, 297370), (4994, 292130), (5764, 253105), (7205, 202484), (9812, 148685), (9988, 146065), (12265, 118948), (12485, 116852), (14410, 101242), (24530, 59474), (24970, 58426), (28820, 50621), (29213, 49940), (29737, 49060)]