54674680

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{887}}^1$

素因数の和:988

約数の個数: 64

約数和(自身を含む): 130429440

約数和(自身を除く): 75754760

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 67, 92, 115, 134, 184, 230, 268, 335, 460, 536, 670, 887, 920, 1340, 1541, 1774, 2680, 3082, 3548, 4435, 6164, 7096, 7705, 8870, 12328, 15410, 17740, 20401, 30820, 35480, 40802, 59429, 61640, 81604, 102005, 118858, 163208, 204010, 237716, 297145, 408020, 475432, 594290, 816040, 1188580, 1366867, 2377160, 2733734, 5467468, 6834335, 10934936, 13668670, 27337340, 54674680]

約数ペア:

[(1, 54674680), (2, 27337340), (4, 13668670), (5, 10934936), (8, 6834335), (10, 5467468), (20, 2733734), (23, 2377160), (40, 1366867), (46, 1188580), (67, 816040), (92, 594290), (115, 475432), (134, 408020), (184, 297145), (230, 237716), (268, 204010), (335, 163208), (460, 118858), (536, 102005), (670, 81604), (887, 61640), (920, 59429), (1340, 40802), (1541, 35480), (1774, 30820), (2680, 20401), (3082, 17740), (3548, 15410), (4435, 12328), (6164, 8870), (7096, 7705)]