454475830

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{4519}}^1$

素因数の和:4728

約数の個数: 32

約数和(自身を含む): 834753600

約数和(自身を除く): 380277770

約数列:

[1, 2, 5, 10, 89, 113, 178, 226, 445, 565, 890, 1130, 4519, 9038, 10057, 20114, 22595, 45190, 50285, 100570, 402191, 510647, 804382, 1021294, 2010955, 2553235, 4021910, 5106470, 45447583, 90895166, 227237915, 454475830]

約数ペア:

[(1, 454475830), (2, 227237915), (5, 90895166), (10, 45447583), (89, 5106470), (113, 4021910), (178, 2553235), (226, 2010955), (445, 1021294), (565, 804382), (890, 510647), (1130, 402191), (4519, 100570), (9038, 50285), (10057, 45190), (20114, 22595)]