86432450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1291}}^1$

素因数の和:1419

約数の個数: 48

約数和(自身を含む): 174947136

約数和(自身を除く): 88514686

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 103, 130, 206, 325, 515, 650, 1030, 1291, 1339, 2575, 2582, 2678, 5150, 6455, 6695, 12910, 13390, 16783, 32275, 33475, 33566, 64550, 66950, 83915, 132973, 167830, 265946, 419575, 664865, 839150, 1329730, 1728649, 3324325, 3457298, 6648650, 8643245, 17286490, 43216225, 86432450]

約数ペア:

[(1, 86432450), (2, 43216225), (5, 17286490), (10, 8643245), (13, 6648650), (25, 3457298), (26, 3324325), (50, 1728649), (65, 1329730), (103, 839150), (130, 664865), (206, 419575), (325, 265946), (515, 167830), (650, 132973), (1030, 83915), (1291, 66950), (1339, 64550), (2575, 33566), (2582, 33475), (2678, 32275), (5150, 16783), (6455, 13390), (6695, 12910)]