87593920

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9439}}^1$

素因数の和:9485

約数の個数: 56

約数和(自身を含む): 215798400

約数和(自身を除く): 128204480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 290, 320, 464, 580, 928, 1160, 1856, 2320, 4640, 9280, 9439, 18878, 37756, 47195, 75512, 94390, 151024, 188780, 273731, 302048, 377560, 547462, 604096, 755120, 1094924, 1368655, 1510240, 2189848, 2737310, 3020480, 4379696, 5474620, 8759392, 10949240, 17518784, 21898480, 43796960, 87593920]

約数ペア:

[(1, 87593920), (2, 43796960), (4, 21898480), (5, 17518784), (8, 10949240), (10, 8759392), (16, 5474620), (20, 4379696), (29, 3020480), (32, 2737310), (40, 2189848), (58, 1510240), (64, 1368655), (80, 1094924), (116, 755120), (145, 604096), (160, 547462), (232, 377560), (290, 302048), (320, 273731), (464, 188780), (580, 151024), (928, 94390), (1160, 75512), (1856, 47195), (2320, 37756), (4640, 18878), (9280, 9439)]