5951140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{487}}^1$

素因数の和:556

約数の個数: 48

約数和(自身を含む): 13773312

約数和(自身を除く): 7822172

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 65, 94, 130, 188, 235, 260, 470, 487, 611, 940, 974, 1222, 1948, 2435, 2444, 3055, 4870, 6110, 6331, 9740, 12220, 12662, 22889, 25324, 31655, 45778, 63310, 91556, 114445, 126620, 228890, 297557, 457780, 595114, 1190228, 1487785, 2975570, 5951140]

約数ペア:

[(1, 5951140), (2, 2975570), (4, 1487785), (5, 1190228), (10, 595114), (13, 457780), (20, 297557), (26, 228890), (47, 126620), (52, 114445), (65, 91556), (94, 63310), (130, 45778), (188, 31655), (235, 25324), (260, 22889), (470, 12662), (487, 12220), (611, 9740), (940, 6331), (974, 6110), (1222, 4870), (1948, 3055), (2435, 2444)]