413089340

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{8581}}^1$

素因数の和:8702

約数の個数: 48

約数和(自身を含む): 908318880

約数和(自身を除く): 495229540

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 83, 116, 145, 166, 290, 332, 415, 580, 830, 1660, 2407, 4814, 8581, 9628, 12035, 17162, 24070, 34324, 42905, 48140, 85810, 171620, 248849, 497698, 712223, 995396, 1244245, 1424446, 2488490, 2848892, 3561115, 4976980, 7122230, 14244460, 20654467, 41308934, 82617868, 103272335, 206544670, 413089340]

約数ペア:

[(1, 413089340), (2, 206544670), (4, 103272335), (5, 82617868), (10, 41308934), (20, 20654467), (29, 14244460), (58, 7122230), (83, 4976980), (116, 3561115), (145, 2848892), (166, 2488490), (290, 1424446), (332, 1244245), (415, 995396), (580, 712223), (830, 497698), (1660, 248849), (2407, 171620), (4814, 85810), (8581, 48140), (9628, 42905), (12035, 34324), (17162, 24070)]