10720612

素因数分解:

$2^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{659}}^1$

素因数の和:760

約数の個数: 36

約数和(自身を含む): 22120560

約数和(自身を除く): 11399948

約数列:

[1, 2, 4, 7, 14, 28, 49, 83, 98, 166, 196, 332, 581, 659, 1162, 1318, 2324, 2636, 4067, 4613, 8134, 9226, 16268, 18452, 32291, 54697, 64582, 109394, 129164, 218788, 382879, 765758, 1531516, 2680153, 5360306, 10720612]

約数ペア:

[(1, 10720612), (2, 5360306), (4, 2680153), (7, 1531516), (14, 765758), (28, 382879), (49, 218788), (83, 129164), (98, 109394), (166, 64582), (196, 54697), (332, 32291), (581, 18452), (659, 16268), (1162, 9226), (1318, 8134), (2324, 4613), (2636, 4067)]