29539280

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1$

素因数の和:364

約数の個数: 80

約数和(自身を含む): 72804864

約数和(自身を除く): 43265584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 43, 62, 80, 86, 124, 155, 172, 215, 248, 277, 310, 344, 430, 496, 554, 620, 688, 860, 1108, 1240, 1333, 1385, 1720, 2216, 2480, 2666, 2770, 3440, 4432, 5332, 5540, 6665, 8587, 10664, 11080, 11911, 13330, 17174, 21328, 22160, 23822, 26660, 34348, 42935, 47644, 53320, 59555, 68696, 85870, 95288, 106640, 119110, 137392, 171740, 190576, 238220, 343480, 369241, 476440, 686960, 738482, 952880, 1476964, 1846205, 2953928, 3692410, 5907856, 7384820, 14769640, 29539280]

約数ペア:

[(1, 29539280), (2, 14769640), (4, 7384820), (5, 5907856), (8, 3692410), (10, 2953928), (16, 1846205), (20, 1476964), (31, 952880), (40, 738482), (43, 686960), (62, 476440), (80, 369241), (86, 343480), (124, 238220), (155, 190576), (172, 171740), (215, 137392), (248, 119110), (277, 106640), (310, 95288), (344, 85870), (430, 68696), (496, 59555), (554, 53320), (620, 47644), (688, 42935), (860, 34348), (1108, 26660), (1240, 23822), (1333, 22160), (1385, 21328), (1720, 17174), (2216, 13330), (2480, 11911), (2666, 11080), (2770, 10664), (3440, 8587), (4432, 6665), (5332, 5540)]