65462540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{487}}^1$

素因数の和:567

約数の個数: 96

約数和(自身を含む): 165279744

約数和(自身を除く): 99817204

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 47, 52, 55, 65, 94, 110, 130, 143, 188, 220, 235, 260, 286, 470, 487, 517, 572, 611, 715, 940, 974, 1034, 1222, 1430, 1948, 2068, 2435, 2444, 2585, 2860, 3055, 4870, 5170, 5357, 6110, 6331, 6721, 9740, 10340, 10714, 12220, 12662, 13442, 21428, 22889, 25324, 26785, 26884, 31655, 33605, 45778, 53570, 63310, 67210, 69641, 91556, 107140, 114445, 126620, 134420, 139282, 228890, 251779, 278564, 297557, 348205, 457780, 503558, 595114, 696410, 1007116, 1190228, 1258895, 1392820, 1487785, 2517790, 2975570, 3273127, 5035580, 5951140, 6546254, 13092508, 16365635, 32731270, 65462540]

約数ペア:

[(1, 65462540), (2, 32731270), (4, 16365635), (5, 13092508), (10, 6546254), (11, 5951140), (13, 5035580), (20, 3273127), (22, 2975570), (26, 2517790), (44, 1487785), (47, 1392820), (52, 1258895), (55, 1190228), (65, 1007116), (94, 696410), (110, 595114), (130, 503558), (143, 457780), (188, 348205), (220, 297557), (235, 278564), (260, 251779), (286, 228890), (470, 139282), (487, 134420), (517, 126620), (572, 114445), (611, 107140), (715, 91556), (940, 69641), (974, 67210), (1034, 63310), (1222, 53570), (1430, 45778), (1948, 33605), (2068, 31655), (2435, 26884), (2444, 26785), (2585, 25324), (2860, 22889), (3055, 21428), (4870, 13442), (5170, 12662), (5357, 12220), (6110, 10714), (6331, 10340), (6721, 9740)]