104366920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{372739}}^1$

素因数の和:372757

約数の個数: 32

約数和(自身を含む): 268372800

約数和(自身を除く): 164005880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 372739, 745478, 1490956, 1863695, 2609173, 2981912, 3727390, 5218346, 7454780, 10436692, 13045865, 14909560, 20873384, 26091730, 52183460, 104366920]

約数ペア:

[(1, 104366920), (2, 52183460), (4, 26091730), (5, 20873384), (7, 14909560), (8, 13045865), (10, 10436692), (14, 7454780), (20, 5218346), (28, 3727390), (35, 2981912), (40, 2609173), (56, 1863695), (70, 1490956), (140, 745478), (280, 372739)]