4636240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1$

素因数の和:524

約数の個数: 80

約数和(自身を含む): 13070592

約数和(自身を除く): 8434352

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 340, 476, 487, 560, 595, 680, 952, 974, 1190, 1360, 1904, 1948, 2380, 2435, 3409, 3896, 4760, 4870, 6818, 7792, 8279, 9520, 9740, 13636, 16558, 17045, 19480, 27272, 33116, 34090, 38960, 41395, 54544, 57953, 66232, 68180, 82790, 115906, 132464, 136360, 165580, 231812, 272720, 289765, 331160, 463624, 579530, 662320, 927248, 1159060, 2318120, 4636240]

約数ペア:

[(1, 4636240), (2, 2318120), (4, 1159060), (5, 927248), (7, 662320), (8, 579530), (10, 463624), (14, 331160), (16, 289765), (17, 272720), (20, 231812), (28, 165580), (34, 136360), (35, 132464), (40, 115906), (56, 82790), (68, 68180), (70, 66232), (80, 57953), (85, 54544), (112, 41395), (119, 38960), (136, 34090), (140, 33116), (170, 27272), (238, 19480), (272, 17045), (280, 16558), (340, 13636), (476, 9740), (487, 9520), (560, 8279), (595, 7792), (680, 6818), (952, 4870), (974, 4760), (1190, 3896), (1360, 3409), (1904, 2435), (1948, 2380)]