4897745800

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{789959}}^1$

素因数の和:790006

約数の個数: 48

約数和(自身を含む): 11754604800

約数和(自身を除く): 6856859000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 155, 200, 248, 310, 620, 775, 1240, 1550, 3100, 6200, 789959, 1579918, 3159836, 3949795, 6319672, 7899590, 15799180, 19748975, 24488729, 31598360, 39497950, 48977458, 78995900, 97954916, 122443645, 157991800, 195909832, 244887290, 489774580, 612218225, 979549160, 1224436450, 2448872900, 4897745800]

約数ペア:

[(1, 4897745800), (2, 2448872900), (4, 1224436450), (5, 979549160), (8, 612218225), (10, 489774580), (20, 244887290), (25, 195909832), (31, 157991800), (40, 122443645), (50, 97954916), (62, 78995900), (100, 48977458), (124, 39497950), (155, 31598360), (200, 24488729), (248, 19748975), (310, 15799180), (620, 7899590), (775, 6319672), (1240, 3949795), (1550, 3159836), (3100, 1579918), (6200, 789959)]