2979390100

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1295387}}^1$

素因数の和:1295424

約数の個数: 36

約数和(自身を含む): 6746380704

約数和(自身を除く): 3766990604

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 460, 575, 1150, 2300, 1295387, 2590774, 5181548, 6476935, 12953870, 25907740, 29793901, 32384675, 59587802, 64769350, 119175604, 129538700, 148969505, 297939010, 595878020, 744847525, 1489695050, 2979390100]

約数ペア:

[(1, 2979390100), (2, 1489695050), (4, 744847525), (5, 595878020), (10, 297939010), (20, 148969505), (23, 129538700), (25, 119175604), (46, 64769350), (50, 59587802), (92, 32384675), (100, 29793901), (115, 25907740), (230, 12953870), (460, 6476935), (575, 5181548), (1150, 2590774), (2300, 1295387)]