25173060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{887}}^1$

素因数の和:953

約数の個数: 96

約数和(自身を含む): 78769152

約数和(自身を除く): 53596092

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 43, 44, 55, 60, 66, 86, 110, 129, 132, 165, 172, 215, 220, 258, 330, 430, 473, 516, 645, 660, 860, 887, 946, 1290, 1419, 1774, 1892, 2365, 2580, 2661, 2838, 3548, 4435, 4730, 5322, 5676, 7095, 8870, 9460, 9757, 10644, 13305, 14190, 17740, 19514, 26610, 28380, 29271, 38141, 39028, 48785, 53220, 58542, 76282, 97570, 114423, 117084, 146355, 152564, 190705, 195140, 228846, 292710, 381410, 419551, 457692, 572115, 585420, 762820, 839102, 1144230, 1258653, 1678204, 2097755, 2288460, 2517306, 4195510, 5034612, 6293265, 8391020, 12586530, 25173060]

約数ペア:

[(1, 25173060), (2, 12586530), (3, 8391020), (4, 6293265), (5, 5034612), (6, 4195510), (10, 2517306), (11, 2288460), (12, 2097755), (15, 1678204), (20, 1258653), (22, 1144230), (30, 839102), (33, 762820), (43, 585420), (44, 572115), (55, 457692), (60, 419551), (66, 381410), (86, 292710), (110, 228846), (129, 195140), (132, 190705), (165, 152564), (172, 146355), (215, 117084), (220, 114423), (258, 97570), (330, 76282), (430, 58542), (473, 53220), (516, 48785), (645, 39028), (660, 38141), (860, 29271), (887, 28380), (946, 26610), (1290, 19514), (1419, 17740), (1774, 14190), (1892, 13305), (2365, 10644), (2580, 9757), (2661, 9460), (2838, 8870), (3548, 7095), (4435, 5676), (4730, 5322)]