2405800

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{523}}^1$

素因数の和:562

約数の個数: 48

約数和(自身を含む): 5847840

約数和(自身を除く): 3442040

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 184, 200, 230, 460, 523, 575, 920, 1046, 1150, 2092, 2300, 2615, 4184, 4600, 5230, 10460, 12029, 13075, 20920, 24058, 26150, 48116, 52300, 60145, 96232, 104600, 120290, 240580, 300725, 481160, 601450, 1202900, 2405800]

約数ペア:

[(1, 2405800), (2, 1202900), (4, 601450), (5, 481160), (8, 300725), (10, 240580), (20, 120290), (23, 104600), (25, 96232), (40, 60145), (46, 52300), (50, 48116), (92, 26150), (100, 24058), (115, 20920), (184, 13075), (200, 12029), (230, 10460), (460, 5230), (523, 4600), (575, 4184), (920, 2615), (1046, 2300), (1150, 2092)]