3669400120

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{491}}^1\times {\mathrm{2251}}^1$

素因数の和:2836

約数の個数: 64

約数和(自身を含む): 8376359040

約数和(自身を除く): 4706958920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 491, 664, 830, 982, 1660, 1964, 2251, 2455, 3320, 3928, 4502, 4910, 9004, 9820, 11255, 18008, 19640, 22510, 40753, 45020, 81506, 90040, 163012, 186833, 203765, 326024, 373666, 407530, 747332, 815060, 934165, 1105241, 1494664, 1630120, 1868330, 2210482, 3736660, 4420964, 5526205, 7473320, 8841928, 11052410, 22104820, 44209640, 91735003, 183470006, 366940012, 458675015, 733880024, 917350030, 1834700060, 3669400120]

約数ペア:

[(1, 3669400120), (2, 1834700060), (4, 917350030), (5, 733880024), (8, 458675015), (10, 366940012), (20, 183470006), (40, 91735003), (83, 44209640), (166, 22104820), (332, 11052410), (415, 8841928), (491, 7473320), (664, 5526205), (830, 4420964), (982, 3736660), (1660, 2210482), (1964, 1868330), (2251, 1630120), (2455, 1494664), (3320, 1105241), (3928, 934165), (4502, 815060), (4910, 747332), (9004, 407530), (9820, 373666), (11255, 326024), (18008, 203765), (19640, 186833), (22510, 163012), (40753, 90040), (45020, 81506)]