8838560

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1493}}^1$

素因数の和:1545

約数の個数: 48

約数和(自身を含む): 21459816

約数和(自身を除く): 12621256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1184, 1480, 1493, 2960, 2986, 5920, 5972, 7465, 11944, 14930, 23888, 29860, 47776, 55241, 59720, 110482, 119440, 220964, 238880, 276205, 441928, 552410, 883856, 1104820, 1767712, 2209640, 4419280, 8838560]

約数ペア:

[(1, 8838560), (2, 4419280), (4, 2209640), (5, 1767712), (8, 1104820), (10, 883856), (16, 552410), (20, 441928), (32, 276205), (37, 238880), (40, 220964), (74, 119440), (80, 110482), (148, 59720), (160, 55241), (185, 47776), (296, 29860), (370, 23888), (592, 14930), (740, 11944), (1184, 7465), (1480, 5972), (1493, 5920), (2960, 2986)]