9965484640

素因数分解:

$2^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{750413}}^1$

素因数の和:750511

約数の個数: 48

約数和(自身を含む): 23827145328

約数和(自身を除く): 13861660688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 83, 160, 166, 332, 415, 664, 830, 1328, 1660, 2656, 3320, 6640, 13280, 750413, 1500826, 3001652, 3752065, 6003304, 7504130, 12006608, 15008260, 24013216, 30016520, 60033040, 62284279, 120066080, 124568558, 249137116, 311421395, 498274232, 622842790, 996548464, 1245685580, 1993096928, 2491371160, 4982742320, 9965484640]

約数ペア:

[(1, 9965484640), (2, 4982742320), (4, 2491371160), (5, 1993096928), (8, 1245685580), (10, 996548464), (16, 622842790), (20, 498274232), (32, 311421395), (40, 249137116), (80, 124568558), (83, 120066080), (160, 62284279), (166, 60033040), (332, 30016520), (415, 24013216), (664, 15008260), (830, 12006608), (1328, 7504130), (1660, 6003304), (2656, 3752065), (3320, 3001652), (6640, 1500826), (13280, 750413)]