83152240

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:374

約数の個数: 80

約数和(自身を含む): 199987200

約数和(自身を除く): 116834960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 79, 80, 118, 158, 223, 236, 295, 316, 395, 446, 472, 590, 632, 790, 892, 944, 1115, 1180, 1264, 1580, 1784, 2230, 2360, 3160, 3568, 4460, 4661, 4720, 6320, 8920, 9322, 13157, 17617, 17840, 18644, 23305, 26314, 35234, 37288, 46610, 52628, 65785, 70468, 74576, 88085, 93220, 105256, 131570, 140936, 176170, 186440, 210512, 263140, 281872, 352340, 372880, 526280, 704680, 1039403, 1052560, 1409360, 2078806, 4157612, 5197015, 8315224, 10394030, 16630448, 20788060, 41576120, 83152240]

約数ペア:

[(1, 83152240), (2, 41576120), (4, 20788060), (5, 16630448), (8, 10394030), (10, 8315224), (16, 5197015), (20, 4157612), (40, 2078806), (59, 1409360), (79, 1052560), (80, 1039403), (118, 704680), (158, 526280), (223, 372880), (236, 352340), (295, 281872), (316, 263140), (395, 210512), (446, 186440), (472, 176170), (590, 140936), (632, 131570), (790, 105256), (892, 93220), (944, 88085), (1115, 74576), (1180, 70468), (1264, 65785), (1580, 52628), (1784, 46610), (2230, 37288), (2360, 35234), (3160, 26314), (3568, 23305), (4460, 18644), (4661, 17840), (4720, 17617), (6320, 13157), (8920, 9322)]