104409920

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1129}}^1$

素因数の和:1180

約数の個数: 84

約数和(自身を含む): 264345420

約数和(自身を除く): 159935500

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 289, 320, 340, 544, 578, 680, 1088, 1129, 1156, 1360, 1445, 2258, 2312, 2720, 2890, 4516, 4624, 5440, 5645, 5780, 9032, 9248, 11290, 11560, 18064, 18496, 19193, 22580, 23120, 36128, 38386, 45160, 46240, 72256, 76772, 90320, 92480, 95965, 153544, 180640, 191930, 307088, 326281, 361280, 383860, 614176, 652562, 767720, 1228352, 1305124, 1535440, 1631405, 2610248, 3070880, 3262810, 5220496, 6141760, 6525620, 10440992, 13051240, 20881984, 26102480, 52204960, 104409920]

約数ペア:

[(1, 104409920), (2, 52204960), (4, 26102480), (5, 20881984), (8, 13051240), (10, 10440992), (16, 6525620), (17, 6141760), (20, 5220496), (32, 3262810), (34, 3070880), (40, 2610248), (64, 1631405), (68, 1535440), (80, 1305124), (85, 1228352), (136, 767720), (160, 652562), (170, 614176), (272, 383860), (289, 361280), (320, 326281), (340, 307088), (544, 191930), (578, 180640), (680, 153544), (1088, 95965), (1129, 92480), (1156, 90320), (1360, 76772), (1445, 72256), (2258, 46240), (2312, 45160), (2720, 38386), (2890, 36128), (4516, 23120), (4624, 22580), (5440, 19193), (5645, 18496), (5780, 18064), (9032, 11560), (9248, 11290)]