11419480

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{4261}}^1$

素因数の和:4339

約数の個数: 32

約数和(自身を含む): 26083440

約数和(自身を除く): 14663960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 4261, 8522, 17044, 21305, 34088, 42610, 85220, 170440, 285487, 570974, 1141948, 1427435, 2283896, 2854870, 5709740, 11419480]

約数ペア:

[(1, 11419480), (2, 5709740), (4, 2854870), (5, 2283896), (8, 1427435), (10, 1141948), (20, 570974), (40, 285487), (67, 170440), (134, 85220), (268, 42610), (335, 34088), (536, 21305), (670, 17044), (1340, 8522), (2680, 4261)]