25434780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2633}}^1$

素因数の和:2675

約数の個数: 96

約数和(自身を含む): 84962304

約数和(自身を除く): 59527524

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 805, 966, 1380, 1610, 1932, 2415, 2633, 3220, 4830, 5266, 7899, 9660, 10532, 13165, 15798, 18431, 26330, 31596, 36862, 39495, 52660, 55293, 60559, 73724, 78990, 92155, 110586, 121118, 157980, 181677, 184310, 221172, 242236, 276465, 302795, 363354, 368620, 423913, 552930, 605590, 726708, 847826, 908385, 1105860, 1211180, 1271739, 1695652, 1816770, 2119565, 2543478, 3633540, 4239130, 5086956, 6358695, 8478260, 12717390, 25434780]

約数ペア:

[(1, 25434780), (2, 12717390), (3, 8478260), (4, 6358695), (5, 5086956), (6, 4239130), (7, 3633540), (10, 2543478), (12, 2119565), (14, 1816770), (15, 1695652), (20, 1271739), (21, 1211180), (23, 1105860), (28, 908385), (30, 847826), (35, 726708), (42, 605590), (46, 552930), (60, 423913), (69, 368620), (70, 363354), (84, 302795), (92, 276465), (105, 242236), (115, 221172), (138, 184310), (140, 181677), (161, 157980), (210, 121118), (230, 110586), (276, 92155), (322, 78990), (345, 73724), (420, 60559), (460, 55293), (483, 52660), (644, 39495), (690, 36862), (805, 31596), (966, 26330), (1380, 18431), (1610, 15798), (1932, 13165), (2415, 10532), (2633, 9660), (3220, 7899), (4830, 5266)]