52789120

素因数分解:

$2^7\times 5^1\times {\mathrm{82483}}^1$

素因数の和:82502

約数の個数: 32

約数和(自身を含む): 126200520

約数和(自身を除く): 73411400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 82483, 164966, 329932, 412415, 659864, 824830, 1319728, 1649660, 2639456, 3299320, 5278912, 6598640, 10557824, 13197280, 26394560, 52789120]

約数ペア:

[(1, 52789120), (2, 26394560), (4, 13197280), (5, 10557824), (8, 6598640), (10, 5278912), (16, 3299320), (20, 2639456), (32, 1649660), (40, 1319728), (64, 824830), (80, 659864), (128, 412415), (160, 329932), (320, 164966), (640, 82483)]