83245460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:213

約数の個数: 96

約数和(自身を含む): 193536000

約数和(自身を除く): 110290540

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 47, 59, 76, 79, 94, 95, 118, 158, 188, 190, 235, 236, 295, 316, 380, 395, 470, 590, 790, 893, 940, 1121, 1180, 1501, 1580, 1786, 2242, 2773, 3002, 3572, 3713, 4465, 4484, 4661, 5546, 5605, 6004, 7426, 7505, 8930, 9322, 11092, 11210, 13865, 14852, 15010, 17860, 18565, 18644, 22420, 23305, 27730, 30020, 37130, 46610, 52687, 55460, 70547, 74260, 88559, 93220, 105374, 141094, 177118, 210748, 219067, 263435, 282188, 352735, 354236, 438134, 442795, 526870, 705470, 876268, 885590, 1053740, 1095335, 1410940, 1771180, 2190670, 4162273, 4381340, 8324546, 16649092, 20811365, 41622730, 83245460]

約数ペア:

[(1, 83245460), (2, 41622730), (4, 20811365), (5, 16649092), (10, 8324546), (19, 4381340), (20, 4162273), (38, 2190670), (47, 1771180), (59, 1410940), (76, 1095335), (79, 1053740), (94, 885590), (95, 876268), (118, 705470), (158, 526870), (188, 442795), (190, 438134), (235, 354236), (236, 352735), (295, 282188), (316, 263435), (380, 219067), (395, 210748), (470, 177118), (590, 141094), (790, 105374), (893, 93220), (940, 88559), (1121, 74260), (1180, 70547), (1501, 55460), (1580, 52687), (1786, 46610), (2242, 37130), (2773, 30020), (3002, 27730), (3572, 23305), (3713, 22420), (4465, 18644), (4484, 18565), (4661, 17860), (5546, 15010), (5605, 14852), (6004, 13865), (7426, 11210), (7505, 11092), (8930, 9322)]