88707440

素因数分解:

$2^4\times 5^1\times {\mathrm{587}}^1\times {\mathrm{1889}}^1$

素因数の和:2489

約数の個数: 40

約数和(自身を含む): 206705520

約数和(自身を除く): 117998080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 587, 1174, 1889, 2348, 2935, 3778, 4696, 5870, 7556, 9392, 9445, 11740, 15112, 18890, 23480, 30224, 37780, 46960, 75560, 151120, 1108843, 2217686, 4435372, 5544215, 8870744, 11088430, 17741488, 22176860, 44353720, 88707440]

約数ペア:

[(1, 88707440), (2, 44353720), (4, 22176860), (5, 17741488), (8, 11088430), (10, 8870744), (16, 5544215), (20, 4435372), (40, 2217686), (80, 1108843), (587, 151120), (1174, 75560), (1889, 46960), (2348, 37780), (2935, 30224), (3778, 23480), (4696, 18890), (5870, 15112), (7556, 11740), (9392, 9445)]