1036734620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1\times {\mathrm{4243}}^1$

素因数の和:4914

約数の個数: 48

約数和(自身を含む): 2295834240

約数和(自身を除く): 1259099620

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 643, 1286, 2572, 3215, 4243, 6430, 8486, 12217, 12860, 16972, 21215, 24434, 42430, 48868, 61085, 80617, 84860, 122170, 161234, 244340, 322468, 403085, 806170, 1612340, 2728249, 5456498, 10912996, 13641245, 27282490, 51836731, 54564980, 103673462, 207346924, 259183655, 518367310, 1036734620]

約数ペア:

[(1, 1036734620), (2, 518367310), (4, 259183655), (5, 207346924), (10, 103673462), (19, 54564980), (20, 51836731), (38, 27282490), (76, 13641245), (95, 10912996), (190, 5456498), (380, 2728249), (643, 1612340), (1286, 806170), (2572, 403085), (3215, 322468), (4243, 244340), (6430, 161234), (8486, 122170), (12217, 84860), (12860, 80617), (16972, 61085), (21215, 48868), (24434, 42430)]