79400960

素因数分解:

$2^{12}\times 5^1\times {\mathrm{3877}}^1$

素因数の和:3906

約数の個数: 52

約数和(自身を含む): 190588188

約数和(自身を除く): 111187228

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 3877, 4096, 5120, 7754, 10240, 15508, 19385, 20480, 31016, 38770, 62032, 77540, 124064, 155080, 248128, 310160, 496256, 620320, 992512, 1240640, 1985024, 2481280, 3970048, 4962560, 7940096, 9925120, 15880192, 19850240, 39700480, 79400960]

約数ペア:

[(1, 79400960), (2, 39700480), (4, 19850240), (5, 15880192), (8, 9925120), (10, 7940096), (16, 4962560), (20, 3970048), (32, 2481280), (40, 1985024), (64, 1240640), (80, 992512), (128, 620320), (160, 496256), (256, 310160), (320, 248128), (512, 155080), (640, 124064), (1024, 77540), (1280, 62032), (2048, 38770), (2560, 31016), (3877, 20480), (4096, 19385), (5120, 15508), (7754, 10240)]