69763160

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{21013}}^1$

素因数の和:21107

約数の個数: 32

約数和(自身を含む): 158865840

約数和(自身を除く): 89102680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 21013, 42026, 84052, 105065, 168104, 210130, 420260, 840520, 1744079, 3488158, 6976316, 8720395, 13952632, 17440790, 34881580, 69763160]

約数ペア:

[(1, 69763160), (2, 34881580), (4, 17440790), (5, 13952632), (8, 8720395), (10, 6976316), (20, 3488158), (40, 1744079), (83, 840520), (166, 420260), (332, 210130), (415, 168104), (664, 105065), (830, 84052), (1660, 42026), (3320, 21013)]