249904150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{1129}}^1$

素因数の和:1393

約数の個数: 48

約数和(自身を含む): 491821200

約数和(自身を除く): 241917050

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 233, 466, 475, 950, 1129, 1165, 2258, 2330, 4427, 5645, 5825, 8854, 11290, 11650, 21451, 22135, 28225, 42902, 44270, 56450, 107255, 110675, 214510, 221350, 263057, 526114, 536275, 1072550, 1315285, 2630570, 4998083, 6576425, 9996166, 13152850, 24990415, 49980830, 124952075, 249904150]

約数ペア:

[(1, 249904150), (2, 124952075), (5, 49980830), (10, 24990415), (19, 13152850), (25, 9996166), (38, 6576425), (50, 4998083), (95, 2630570), (190, 1315285), (233, 1072550), (466, 536275), (475, 526114), (950, 263057), (1129, 221350), (1165, 214510), (2258, 110675), (2330, 107255), (4427, 56450), (5645, 44270), (5825, 42902), (8854, 28225), (11290, 22135), (11650, 21451)]