25394460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4651}}^1$

素因数の和:4683

約数の個数: 96

約数和(自身を含む): 87532032

約数和(自身を除く): 62137572

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 4651, 5460, 9302, 13953, 18604, 23255, 27906, 32557, 46510, 55812, 60463, 65114, 69765, 93020, 97671, 120926, 130228, 139530, 162785, 181389, 195342, 241852, 279060, 302315, 325570, 362778, 390684, 423241, 488355, 604630, 651140, 725556, 846482, 906945, 976710, 1209260, 1269723, 1692964, 1813890, 1953420, 2116205, 2539446, 3627780, 4232410, 5078892, 6348615, 8464820, 12697230, 25394460]

約数ペア:

[(1, 25394460), (2, 12697230), (3, 8464820), (4, 6348615), (5, 5078892), (6, 4232410), (7, 3627780), (10, 2539446), (12, 2116205), (13, 1953420), (14, 1813890), (15, 1692964), (20, 1269723), (21, 1209260), (26, 976710), (28, 906945), (30, 846482), (35, 725556), (39, 651140), (42, 604630), (52, 488355), (60, 423241), (65, 390684), (70, 362778), (78, 325570), (84, 302315), (91, 279060), (105, 241852), (130, 195342), (140, 181389), (156, 162785), (182, 139530), (195, 130228), (210, 120926), (260, 97671), (273, 93020), (364, 69765), (390, 65114), (420, 60463), (455, 55812), (546, 46510), (780, 32557), (910, 27906), (1092, 23255), (1365, 18604), (1820, 13953), (2730, 9302), (4651, 5460)]