61125040

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{26347}}^1$

素因数の和:26389

約数の個数: 40

約数和(自身を含む): 147021840

約数和(自身を除く): 85896800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 26347, 52694, 105388, 131735, 210776, 263470, 421552, 526940, 764063, 1053880, 1528126, 2107760, 3056252, 3820315, 6112504, 7640630, 12225008, 15281260, 30562520, 61125040]

約数ペア:

[(1, 61125040), (2, 30562520), (4, 15281260), (5, 12225008), (8, 7640630), (10, 6112504), (16, 3820315), (20, 3056252), (29, 2107760), (40, 1528126), (58, 1053880), (80, 764063), (116, 526940), (145, 421552), (232, 263470), (290, 210776), (464, 131735), (580, 105388), (1160, 52694), (2320, 26347)]