2013632060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{397951}}^1$

素因数の和:397994

約数の個数: 48

約数和(自身を含む): 4813627392

約数和(自身を除く): 2799995332

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 397951, 795902, 1591804, 1989755, 3979510, 4377461, 7959020, 8754922, 9152873, 17509844, 18305746, 21887305, 36611492, 43774610, 45764365, 87549220, 91528730, 100681603, 183057460, 201363206, 402726412, 503408015, 1006816030, 2013632060]

約数ペア:

[(1, 2013632060), (2, 1006816030), (4, 503408015), (5, 402726412), (10, 201363206), (11, 183057460), (20, 100681603), (22, 91528730), (23, 87549220), (44, 45764365), (46, 43774610), (55, 36611492), (92, 21887305), (110, 18305746), (115, 17509844), (220, 9152873), (230, 8754922), (253, 7959020), (460, 4377461), (506, 3979510), (1012, 1989755), (1265, 1591804), (2530, 795902), (5060, 397951)]