27592520

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{8311}}^1$

素因数の和:8405

約数の個数: 32

約数和(自身を含む): 62838720

約数和(自身を除く): 35246200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 8311, 16622, 33244, 41555, 66488, 83110, 166220, 332440, 689813, 1379626, 2759252, 3449065, 5518504, 6898130, 13796260, 27592520]

約数ペア:

[(1, 27592520), (2, 13796260), (4, 6898130), (5, 5518504), (8, 3449065), (10, 2759252), (20, 1379626), (40, 689813), (83, 332440), (166, 166220), (332, 83110), (415, 66488), (664, 41555), (830, 33244), (1660, 16622), (3320, 8311)]