19099683800

素因数分解:

$2^3\times 5^2\times {\mathrm{241}}^1\times {\mathrm{396259}}^1$

素因数の和:396516

約数の個数: 48

約数和(自身を含む): 44591137800

約数和(自身を除く): 25491454000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 241, 482, 964, 1205, 1928, 2410, 4820, 6025, 9640, 12050, 24100, 48200, 396259, 792518, 1585036, 1981295, 3170072, 3962590, 7925180, 9906475, 15850360, 19812950, 39625900, 79251800, 95498419, 190996838, 381993676, 477492095, 763987352, 954984190, 1909968380, 2387460475, 3819936760, 4774920950, 9549841900, 19099683800]

約数ペア:

[(1, 19099683800), (2, 9549841900), (4, 4774920950), (5, 3819936760), (8, 2387460475), (10, 1909968380), (20, 954984190), (25, 763987352), (40, 477492095), (50, 381993676), (100, 190996838), (200, 95498419), (241, 79251800), (482, 39625900), (964, 19812950), (1205, 15850360), (1928, 9906475), (2410, 7925180), (4820, 3962590), (6025, 3170072), (9640, 1981295), (12050, 1585036), (24100, 792518), (48200, 396259)]