11470480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{20483}}^1$

素因数の和:20503

約数の個数: 40

約数和(自身を含む): 30480192

約数和(自身を除く): 19009712

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 20483, 40966, 81932, 102415, 143381, 163864, 204830, 286762, 327728, 409660, 573524, 716905, 819320, 1147048, 1433810, 1638640, 2294096, 2867620, 5735240, 11470480]

約数ペア:

[(1, 11470480), (2, 5735240), (4, 2867620), (5, 2294096), (7, 1638640), (8, 1433810), (10, 1147048), (14, 819320), (16, 716905), (20, 573524), (28, 409660), (35, 327728), (40, 286762), (56, 204830), (70, 163864), (80, 143381), (112, 102415), (140, 81932), (280, 40966), (560, 20483)]