111356120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1973}}^1$

素因数の和:2084

約数の個数: 64

約数和(自身を含む): 268621920

約数和(自身を除く): 157265800

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 83, 85, 136, 166, 170, 332, 340, 415, 664, 680, 830, 1411, 1660, 1973, 2822, 3320, 3946, 5644, 7055, 7892, 9865, 11288, 14110, 15784, 19730, 28220, 33541, 39460, 56440, 67082, 78920, 134164, 163759, 167705, 268328, 327518, 335410, 655036, 670820, 818795, 1310072, 1341640, 1637590, 2783903, 3275180, 5567806, 6550360, 11135612, 13919515, 22271224, 27839030, 55678060, 111356120]

約数ペア:

[(1, 111356120), (2, 55678060), (4, 27839030), (5, 22271224), (8, 13919515), (10, 11135612), (17, 6550360), (20, 5567806), (34, 3275180), (40, 2783903), (68, 1637590), (83, 1341640), (85, 1310072), (136, 818795), (166, 670820), (170, 655036), (332, 335410), (340, 327518), (415, 268328), (664, 167705), (680, 163759), (830, 134164), (1411, 78920), (1660, 67082), (1973, 56440), (2822, 39460), (3320, 33541), (3946, 28220), (5644, 19730), (7055, 15784), (7892, 14110), (9865, 11288)]