34792840

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{12251}}^1$

素因数の和:12333

約数の個数: 32

約数和(自身を含む): 79392960

約数和(自身を除く): 44600120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 12251, 24502, 49004, 61255, 98008, 122510, 245020, 490040, 869821, 1739642, 3479284, 4349105, 6958568, 8698210, 17396420, 34792840]

約数ペア:

[(1, 34792840), (2, 17396420), (4, 8698210), (5, 6958568), (8, 4349105), (10, 3479284), (20, 1739642), (40, 869821), (71, 490040), (142, 245020), (284, 122510), (355, 98008), (568, 61255), (710, 49004), (1420, 24502), (2840, 12251)]