118274560

素因数分解:

$2^9\times 5^1\times {\mathrm{47}}^1\times {\mathrm{983}}^1$

素因数の和:1053

約数の個数: 80

約数和(自身を含む): 289910016

約数和(自身を除く): 171635456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 128, 160, 188, 235, 256, 320, 376, 470, 512, 640, 752, 940, 983, 1280, 1504, 1880, 1966, 2560, 3008, 3760, 3932, 4915, 6016, 7520, 7864, 9830, 12032, 15040, 15728, 19660, 24064, 30080, 31456, 39320, 46201, 60160, 62912, 78640, 92402, 120320, 125824, 157280, 184804, 231005, 251648, 314560, 369608, 462010, 503296, 629120, 739216, 924020, 1258240, 1478432, 1848040, 2516480, 2956864, 3696080, 5913728, 7392160, 11827456, 14784320, 23654912, 29568640, 59137280, 118274560]

約数ペア:

[(1, 118274560), (2, 59137280), (4, 29568640), (5, 23654912), (8, 14784320), (10, 11827456), (16, 7392160), (20, 5913728), (32, 3696080), (40, 2956864), (47, 2516480), (64, 1848040), (80, 1478432), (94, 1258240), (128, 924020), (160, 739216), (188, 629120), (235, 503296), (256, 462010), (320, 369608), (376, 314560), (470, 251648), (512, 231005), (640, 184804), (752, 157280), (940, 125824), (983, 120320), (1280, 92402), (1504, 78640), (1880, 62912), (1966, 60160), (2560, 46201), (3008, 39320), (3760, 31456), (3932, 30080), (4915, 24064), (6016, 19660), (7520, 15728), (7864, 15040), (9830, 12032)]