47348120

素因数分解:

$2^3\times 5^1\times {\mathrm{613}}^1\times {\mathrm{1931}}^1$

素因数の和:2555

約数の個数: 32

約数和(自身を含む): 106762320

約数和(自身を除く): 59414200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 613, 1226, 1931, 2452, 3065, 3862, 4904, 6130, 7724, 9655, 12260, 15448, 19310, 24520, 38620, 77240, 1183703, 2367406, 4734812, 5918515, 9469624, 11837030, 23674060, 47348120]

約数ペア:

[(1, 47348120), (2, 23674060), (4, 11837030), (5, 9469624), (8, 5918515), (10, 4734812), (20, 2367406), (40, 1183703), (613, 77240), (1226, 38620), (1931, 24520), (2452, 19310), (3065, 15448), (3862, 12260), (4904, 9655), (6130, 7724)]