25074060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37991}}^1$

素因数の和:38014

約数の個数: 48

約数和(自身を含む): 76591872

約数和(自身を除く): 51517812

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 37991, 75982, 113973, 151964, 189955, 227946, 379910, 417901, 455892, 569865, 759820, 835802, 1139730, 1253703, 1671604, 2089505, 2279460, 2507406, 4179010, 5014812, 6268515, 8358020, 12537030, 25074060]

約数ペア:

[(1, 25074060), (2, 12537030), (3, 8358020), (4, 6268515), (5, 5014812), (6, 4179010), (10, 2507406), (11, 2279460), (12, 2089505), (15, 1671604), (20, 1253703), (22, 1139730), (30, 835802), (33, 759820), (44, 569865), (55, 455892), (60, 417901), (66, 379910), (110, 227946), (132, 189955), (165, 151964), (220, 113973), (330, 75982), (660, 37991)]