40390700545

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{117979}}^1$

素因数の和:118249

約数の個数: 32

約数和(自身を含む): 54704966400

約数和(自身を除く): 14314265855

約数列:

[1, 5, 13, 23, 65, 115, 229, 299, 1145, 1495, 2977, 5267, 14885, 26335, 68471, 117979, 342355, 589895, 1533727, 2713517, 7668635, 13567585, 27017191, 35275721, 135085955, 176378605, 351223483, 621395393, 1756117415, 3106976965, 8078140109, 40390700545]

約数ペア:

[(1, 40390700545), (5, 8078140109), (13, 3106976965), (23, 1756117415), (65, 621395393), (115, 351223483), (229, 176378605), (299, 135085955), (1145, 35275721), (1495, 27017191), (2977, 13567585), (5267, 7668635), (14885, 2713517), (26335, 1533727), (68471, 589895), (117979, 342355)]