25948260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{853}}^1$

素因数の和:894

約数の個数: 108

約数和(自身を含む): 85329972

約数和(自身を除く): 59381712

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 169, 180, 195, 234, 260, 338, 390, 468, 507, 585, 676, 780, 845, 853, 1014, 1170, 1521, 1690, 1706, 2028, 2340, 2535, 2559, 3042, 3380, 3412, 4265, 5070, 5118, 6084, 7605, 7677, 8530, 10140, 10236, 11089, 12795, 15210, 15354, 17060, 22178, 25590, 30420, 30708, 33267, 38385, 44356, 51180, 55445, 66534, 76770, 99801, 110890, 133068, 144157, 153540, 166335, 199602, 221780, 288314, 332670, 399204, 432471, 499005, 576628, 665340, 720785, 864942, 998010, 1297413, 1441570, 1729884, 1996020, 2162355, 2594826, 2883140, 4324710, 5189652, 6487065, 8649420, 12974130, 25948260]

約数ペア:

[(1, 25948260), (2, 12974130), (3, 8649420), (4, 6487065), (5, 5189652), (6, 4324710), (9, 2883140), (10, 2594826), (12, 2162355), (13, 1996020), (15, 1729884), (18, 1441570), (20, 1297413), (26, 998010), (30, 864942), (36, 720785), (39, 665340), (45, 576628), (52, 499005), (60, 432471), (65, 399204), (78, 332670), (90, 288314), (117, 221780), (130, 199602), (156, 166335), (169, 153540), (180, 144157), (195, 133068), (234, 110890), (260, 99801), (338, 76770), (390, 66534), (468, 55445), (507, 51180), (585, 44356), (676, 38385), (780, 33267), (845, 30708), (853, 30420), (1014, 25590), (1170, 22178), (1521, 17060), (1690, 15354), (1706, 15210), (2028, 12795), (2340, 11089), (2535, 10236), (2559, 10140), (3042, 8530), (3380, 7677), (3412, 7605), (4265, 6084), (5070, 5118)]