83378940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{29567}}^1$

素因数の和:29626

約数の個数: 48

約数和(自身を含む): 238436352

約数和(自身を除く): 155057412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 29567, 59134, 88701, 118268, 147835, 177402, 295670, 354804, 443505, 591340, 887010, 1389649, 1774020, 2779298, 4168947, 5558596, 6948245, 8337894, 13896490, 16675788, 20844735, 27792980, 41689470, 83378940]

約数ペア:

[(1, 83378940), (2, 41689470), (3, 27792980), (4, 20844735), (5, 16675788), (6, 13896490), (10, 8337894), (12, 6948245), (15, 5558596), (20, 4168947), (30, 2779298), (47, 1774020), (60, 1389649), (94, 887010), (141, 591340), (188, 443505), (235, 354804), (282, 295670), (470, 177402), (564, 147835), (705, 118268), (940, 88701), (1410, 59134), (2820, 29567)]