4130800

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{449}}^1$

素因数の和:490

約数の個数: 60

約数和(自身を含む): 10378800

約数和(自身を除く): 6248000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 92, 100, 115, 184, 200, 230, 368, 400, 449, 460, 575, 898, 920, 1150, 1796, 1840, 2245, 2300, 3592, 4490, 4600, 7184, 8980, 9200, 10327, 11225, 17960, 20654, 22450, 35920, 41308, 44900, 51635, 82616, 89800, 103270, 165232, 179600, 206540, 258175, 413080, 516350, 826160, 1032700, 2065400, 4130800]

約数ペア:

[(1, 4130800), (2, 2065400), (4, 1032700), (5, 826160), (8, 516350), (10, 413080), (16, 258175), (20, 206540), (23, 179600), (25, 165232), (40, 103270), (46, 89800), (50, 82616), (80, 51635), (92, 44900), (100, 41308), (115, 35920), (184, 22450), (200, 20654), (230, 17960), (368, 11225), (400, 10327), (449, 9200), (460, 8980), (575, 7184), (898, 4600), (920, 4490), (1150, 3592), (1796, 2300), (1840, 2245)]