25155130

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1$

素因数の和:404

約数の個数: 96

約数和(自身を含む): 62052480

約数和(自身を除く): 36897350

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 49, 55, 65, 70, 77, 91, 98, 110, 130, 143, 154, 182, 245, 286, 359, 385, 455, 490, 539, 637, 715, 718, 770, 910, 1001, 1078, 1274, 1430, 1795, 2002, 2513, 2695, 3185, 3590, 3949, 4667, 5005, 5026, 5390, 6370, 7007, 7898, 9334, 10010, 12565, 14014, 17591, 19745, 23335, 25130, 27643, 32669, 35035, 35182, 39490, 46670, 51337, 55286, 65338, 70070, 87955, 102674, 138215, 163345, 175910, 193501, 228683, 256685, 276430, 326690, 359359, 387002, 457366, 513370, 718718, 967505, 1143415, 1796795, 1935010, 2286830, 2515513, 3593590, 5031026, 12577565, 25155130]

約数ペア:

[(1, 25155130), (2, 12577565), (5, 5031026), (7, 3593590), (10, 2515513), (11, 2286830), (13, 1935010), (14, 1796795), (22, 1143415), (26, 967505), (35, 718718), (49, 513370), (55, 457366), (65, 387002), (70, 359359), (77, 326690), (91, 276430), (98, 256685), (110, 228683), (130, 193501), (143, 175910), (154, 163345), (182, 138215), (245, 102674), (286, 87955), (359, 70070), (385, 65338), (455, 55286), (490, 51337), (539, 46670), (637, 39490), (715, 35182), (718, 35035), (770, 32669), (910, 27643), (1001, 25130), (1078, 23335), (1274, 19745), (1430, 17591), (1795, 14014), (2002, 12565), (2513, 10010), (2695, 9334), (3185, 7898), (3590, 7007), (3949, 6370), (4667, 5390), (5005, 5026)]