1426518010

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{79}}^1\times {\mathrm{1879}}^1$

素因数の和:2027

約数の個数: 48

約数和(自身を含む): 2688249600

約数和(自身を除く): 1261731590

約数列:

[1, 2, 5, 10, 31, 62, 79, 155, 158, 310, 395, 790, 961, 1879, 1922, 2449, 3758, 4805, 4898, 9395, 9610, 12245, 18790, 24490, 58249, 75919, 116498, 148441, 151838, 291245, 296882, 379595, 582490, 742205, 759190, 1484410, 1805719, 3611438, 4601671, 9028595, 9203342, 18057190, 23008355, 46016710, 142651801, 285303602, 713259005, 1426518010]

約数ペア:

[(1, 1426518010), (2, 713259005), (5, 285303602), (10, 142651801), (31, 46016710), (62, 23008355), (79, 18057190), (155, 9203342), (158, 9028595), (310, 4601671), (395, 3611438), (790, 1805719), (961, 1484410), (1879, 759190), (1922, 742205), (2449, 582490), (3758, 379595), (4805, 296882), (4898, 291245), (9395, 151838), (9610, 148441), (12245, 116498), (18790, 75919), (24490, 58249)]