713449540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{56713}}^1$

素因数の和:56776

約数の個数: 48

約数和(自身を含む): 1629279792

約数和(自身を除く): 915830252

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 68, 74, 85, 148, 170, 185, 340, 370, 629, 740, 1258, 2516, 3145, 6290, 12580, 56713, 113426, 226852, 283565, 567130, 964121, 1134260, 1928242, 2098381, 3856484, 4196762, 4820605, 8393524, 9641210, 10491905, 19282420, 20983810, 35672477, 41967620, 71344954, 142689908, 178362385, 356724770, 713449540]

約数ペア:

[(1, 713449540), (2, 356724770), (4, 178362385), (5, 142689908), (10, 71344954), (17, 41967620), (20, 35672477), (34, 20983810), (37, 19282420), (68, 10491905), (74, 9641210), (85, 8393524), (148, 4820605), (170, 4196762), (185, 3856484), (340, 2098381), (370, 1928242), (629, 1134260), (740, 964121), (1258, 567130), (2516, 283565), (3145, 226852), (6290, 113426), (12580, 56713)]