23847850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1931}}^1$

素因数の和:1975

約数の個数: 48

約数和(自身を含む): 50309280

約数和(自身を除く): 26461430

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 65, 95, 130, 190, 247, 325, 475, 494, 650, 950, 1235, 1931, 2470, 3862, 6175, 9655, 12350, 19310, 25103, 36689, 48275, 50206, 73378, 96550, 125515, 183445, 251030, 366890, 476957, 627575, 917225, 953914, 1255150, 1834450, 2384785, 4769570, 11923925, 23847850]

約数ペア:

[(1, 23847850), (2, 11923925), (5, 4769570), (10, 2384785), (13, 1834450), (19, 1255150), (25, 953914), (26, 917225), (38, 627575), (50, 476957), (65, 366890), (95, 251030), (130, 183445), (190, 125515), (247, 96550), (325, 73378), (475, 50206), (494, 48275), (650, 36689), (950, 25103), (1235, 19310), (1931, 12350), (2470, 9655), (3862, 6175)]