377612240

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3541}}^1$

素因数の和:3628

約数の個数: 80

約数和(自身を含む): 927607296

約数和(自身を除く): 549995056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 43, 62, 80, 86, 124, 155, 172, 215, 248, 310, 344, 430, 496, 620, 688, 860, 1240, 1333, 1720, 2480, 2666, 3440, 3541, 5332, 6665, 7082, 10664, 13330, 14164, 17705, 21328, 26660, 28328, 35410, 53320, 56656, 70820, 106640, 109771, 141640, 152263, 219542, 283280, 304526, 439084, 548855, 609052, 761315, 878168, 1097710, 1218104, 1522630, 1756336, 2195420, 2436208, 3045260, 4390840, 4720153, 6090520, 8781680, 9440306, 12181040, 18880612, 23600765, 37761224, 47201530, 75522448, 94403060, 188806120, 377612240]

約数ペア:

[(1, 377612240), (2, 188806120), (4, 94403060), (5, 75522448), (8, 47201530), (10, 37761224), (16, 23600765), (20, 18880612), (31, 12181040), (40, 9440306), (43, 8781680), (62, 6090520), (80, 4720153), (86, 4390840), (124, 3045260), (155, 2436208), (172, 2195420), (215, 1756336), (248, 1522630), (310, 1218104), (344, 1097710), (430, 878168), (496, 761315), (620, 609052), (688, 548855), (860, 439084), (1240, 304526), (1333, 283280), (1720, 219542), (2480, 152263), (2666, 141640), (3440, 109771), (3541, 106640), (5332, 70820), (6665, 56656), (7082, 53320), (10664, 35410), (13330, 28328), (14164, 26660), (17705, 21328)]