47889400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:305

約数の個数: 96

約数和(自身を含む): 121710960

約数和(自身を除く): 73821560

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 113, 130, 163, 200, 226, 260, 325, 326, 452, 520, 565, 650, 652, 815, 904, 1130, 1300, 1304, 1469, 1630, 2119, 2260, 2600, 2825, 2938, 3260, 4075, 4238, 4520, 5650, 5876, 6520, 7345, 8150, 8476, 10595, 11300, 11752, 14690, 16300, 16952, 18419, 21190, 22600, 29380, 32600, 36725, 36838, 42380, 52975, 58760, 73450, 73676, 84760, 92095, 105950, 146900, 147352, 184190, 211900, 239447, 293800, 368380, 423800, 460475, 478894, 736760, 920950, 957788, 1197235, 1841900, 1915576, 2394470, 3683800, 4788940, 5986175, 9577880, 11972350, 23944700, 47889400]

約数ペア:

[(1, 47889400), (2, 23944700), (4, 11972350), (5, 9577880), (8, 5986175), (10, 4788940), (13, 3683800), (20, 2394470), (25, 1915576), (26, 1841900), (40, 1197235), (50, 957788), (52, 920950), (65, 736760), (100, 478894), (104, 460475), (113, 423800), (130, 368380), (163, 293800), (200, 239447), (226, 211900), (260, 184190), (325, 147352), (326, 146900), (452, 105950), (520, 92095), (565, 84760), (650, 73676), (652, 73450), (815, 58760), (904, 52975), (1130, 42380), (1300, 36838), (1304, 36725), (1469, 32600), (1630, 29380), (2119, 22600), (2260, 21190), (2600, 18419), (2825, 16952), (2938, 16300), (3260, 14690), (4075, 11752), (4238, 11300), (4520, 10595), (5650, 8476), (5876, 8150), (6520, 7345)]