330208040

素因数分解:

$2^3\times 5^1\times {\mathrm{877}}^1\times {\mathrm{9413}}^1$

素因数の和:10301

約数の個数: 32

約数和(自身を含む): 743894280

約数和(自身を除く): 413686240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 877, 1754, 3508, 4385, 7016, 8770, 9413, 17540, 18826, 35080, 37652, 47065, 75304, 94130, 188260, 376520, 8255201, 16510402, 33020804, 41276005, 66041608, 82552010, 165104020, 330208040]

約数ペア:

[(1, 330208040), (2, 165104020), (4, 82552010), (5, 66041608), (8, 41276005), (10, 33020804), (20, 16510402), (40, 8255201), (877, 376520), (1754, 188260), (3508, 94130), (4385, 75304), (7016, 47065), (8770, 37652), (9413, 35080), (17540, 18826)]