2615395330

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{80747}}^1$

素因数の和:80874

約数の個数: 32

約数和(自身を含む): 4883639040

約数和(自身を除く): 2268243710

約数列:

[1, 2, 5, 10, 41, 79, 82, 158, 205, 395, 410, 790, 3239, 6478, 16195, 32390, 80747, 161494, 403735, 807470, 3310627, 6379013, 6621254, 12758026, 16553135, 31895065, 33106270, 63790130, 261539533, 523079066, 1307697665, 2615395330]

約数ペア:

[(1, 2615395330), (2, 1307697665), (5, 523079066), (10, 261539533), (41, 63790130), (79, 33106270), (82, 31895065), (158, 16553135), (205, 12758026), (395, 6621254), (410, 6379013), (790, 3310627), (3239, 807470), (6478, 403735), (16195, 161494), (32390, 80747)]