10377440

素因数分解:

$2^5\times 5^1\times {\mathrm{79}}^1\times {\mathrm{821}}^1$

素因数の和:915

約数の個数: 48

約数和(自身を含む): 24857280

約数和(自身を除く): 14479840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 79, 80, 158, 160, 316, 395, 632, 790, 821, 1264, 1580, 1642, 2528, 3160, 3284, 4105, 6320, 6568, 8210, 12640, 13136, 16420, 26272, 32840, 64859, 65680, 129718, 131360, 259436, 324295, 518872, 648590, 1037744, 1297180, 2075488, 2594360, 5188720, 10377440]

約数ペア:

[(1, 10377440), (2, 5188720), (4, 2594360), (5, 2075488), (8, 1297180), (10, 1037744), (16, 648590), (20, 518872), (32, 324295), (40, 259436), (79, 131360), (80, 129718), (158, 65680), (160, 64859), (316, 32840), (395, 26272), (632, 16420), (790, 13136), (821, 12640), (1264, 8210), (1580, 6568), (1642, 6320), (2528, 4105), (3160, 3284)]