1351036240

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{14827}}^1$

素因数の和:14924

約数の個数: 80

約数和(自身を含む): 3375801792

約数和(自身を除く): 2024765552

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 67, 68, 80, 85, 134, 136, 170, 268, 272, 335, 340, 536, 670, 680, 1072, 1139, 1340, 1360, 2278, 2680, 4556, 5360, 5695, 9112, 11390, 14827, 18224, 22780, 29654, 45560, 59308, 74135, 91120, 118616, 148270, 237232, 252059, 296540, 504118, 593080, 993409, 1008236, 1186160, 1260295, 1986818, 2016472, 2520590, 3973636, 4032944, 4967045, 5041180, 7947272, 9934090, 10082360, 15894544, 16887953, 19868180, 20164720, 33775906, 39736360, 67551812, 79472720, 84439765, 135103624, 168879530, 270207248, 337759060, 675518120, 1351036240]

約数ペア:

[(1, 1351036240), (2, 675518120), (4, 337759060), (5, 270207248), (8, 168879530), (10, 135103624), (16, 84439765), (17, 79472720), (20, 67551812), (34, 39736360), (40, 33775906), (67, 20164720), (68, 19868180), (80, 16887953), (85, 15894544), (134, 10082360), (136, 9934090), (170, 7947272), (268, 5041180), (272, 4967045), (335, 4032944), (340, 3973636), (536, 2520590), (670, 2016472), (680, 1986818), (1072, 1260295), (1139, 1186160), (1340, 1008236), (1360, 993409), (2278, 593080), (2680, 504118), (4556, 296540), (5360, 252059), (5695, 237232), (9112, 148270), (11390, 118616), (14827, 91120), (18224, 74135), (22780, 59308), (29654, 45560)]