38853080

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{461}}^1$

素因数の和:529

約数の個数: 96

約数和(自身を含む): 104282640

約数和(自身を除く): 65429560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 49, 56, 70, 86, 98, 140, 172, 196, 215, 245, 280, 301, 344, 392, 430, 461, 490, 602, 860, 922, 980, 1204, 1505, 1720, 1844, 1960, 2107, 2305, 2408, 3010, 3227, 3688, 4214, 4610, 6020, 6454, 8428, 9220, 10535, 12040, 12908, 16135, 16856, 18440, 19823, 21070, 22589, 25816, 32270, 39646, 42140, 45178, 64540, 79292, 84280, 90356, 99115, 112945, 129080, 138761, 158584, 180712, 198230, 225890, 277522, 396460, 451780, 555044, 693805, 792920, 903560, 971327, 1110088, 1387610, 1942654, 2775220, 3885308, 4856635, 5550440, 7770616, 9713270, 19426540, 38853080]

約数ペア:

[(1, 38853080), (2, 19426540), (4, 9713270), (5, 7770616), (7, 5550440), (8, 4856635), (10, 3885308), (14, 2775220), (20, 1942654), (28, 1387610), (35, 1110088), (40, 971327), (43, 903560), (49, 792920), (56, 693805), (70, 555044), (86, 451780), (98, 396460), (140, 277522), (172, 225890), (196, 198230), (215, 180712), (245, 158584), (280, 138761), (301, 129080), (344, 112945), (392, 99115), (430, 90356), (461, 84280), (490, 79292), (602, 64540), (860, 45178), (922, 42140), (980, 39646), (1204, 32270), (1505, 25816), (1720, 22589), (1844, 21070), (1960, 19823), (2107, 18440), (2305, 16856), (2408, 16135), (3010, 12908), (3227, 12040), (3688, 10535), (4214, 9220), (4610, 8428), (6020, 6454)]