102617800

素因数分解:

$2^3\times 5^2\times {\mathrm{241}}^1\times {\mathrm{2129}}^1$

素因数の和:2386

約数の個数: 48

約数和(自身を含む): 239688900

約数和(自身を除く): 137071100

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 241, 482, 964, 1205, 1928, 2129, 2410, 4258, 4820, 6025, 8516, 9640, 10645, 12050, 17032, 21290, 24100, 42580, 48200, 53225, 85160, 106450, 212900, 425800, 513089, 1026178, 2052356, 2565445, 4104712, 5130890, 10261780, 12827225, 20523560, 25654450, 51308900, 102617800]

約数ペア:

[(1, 102617800), (2, 51308900), (4, 25654450), (5, 20523560), (8, 12827225), (10, 10261780), (20, 5130890), (25, 4104712), (40, 2565445), (50, 2052356), (100, 1026178), (200, 513089), (241, 425800), (482, 212900), (964, 106450), (1205, 85160), (1928, 53225), (2129, 48200), (2410, 42580), (4258, 24100), (4820, 21290), (6025, 17032), (8516, 12050), (9640, 10645)]