34898960

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{383}}^1$

素因数の和:480

約数の個数: 80

約数和(自身を含む): 87422976

約数和(自身を除く): 52524016

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, 383, 536, 670, 680, 766, 1072, 1139, 1340, 1360, 1532, 1915, 2278, 2680, 3064, 3830, 4556, 5360, 5695, 6128, 6511, 7660, 9112, 11390, 13022, 15320, 18224, 22780, 25661, 26044, 30640, 32555, 45560, 51322, 52088, 65110, 91120, 102644, 104176, 128305, 130220, 205288, 256610, 260440, 410576, 436237, 513220, 520880, 872474, 1026440, 1744948, 2052880, 2181185, 3489896, 4362370, 6979792, 8724740, 17449480, 34898960]

約数ペア:

[(1, 34898960), (2, 17449480), (4, 8724740), (5, 6979792), (8, 4362370), (10, 3489896), (16, 2181185), (17, 2052880), (20, 1744948), (34, 1026440), (40, 872474), (67, 520880), (68, 513220), (80, 436237), (85, 410576), (134, 260440), (136, 256610), (170, 205288), (268, 130220), (272, 128305), (335, 104176), (340, 102644), (383, 91120), (536, 65110), (670, 52088), (680, 51322), (766, 45560), (1072, 32555), (1139, 30640), (1340, 26044), (1360, 25661), (1532, 22780), (1915, 18224), (2278, 15320), (2680, 13022), (3064, 11390), (3830, 9112), (4556, 7660), (5360, 6511), (5695, 6128)]