33505480

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{461}}^1$

素因数の和:574

約数の個数: 64

約数和(自身を含む): 79833600

約数和(自身を除く): 46328120

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 79, 92, 115, 158, 184, 230, 316, 395, 460, 461, 632, 790, 920, 922, 1580, 1817, 1844, 2305, 3160, 3634, 3688, 4610, 7268, 9085, 9220, 10603, 14536, 18170, 18440, 21206, 36340, 36419, 42412, 53015, 72680, 72838, 84824, 106030, 145676, 182095, 212060, 291352, 364190, 424120, 728380, 837637, 1456760, 1675274, 3350548, 4188185, 6701096, 8376370, 16752740, 33505480]

約数ペア:

[(1, 33505480), (2, 16752740), (4, 8376370), (5, 6701096), (8, 4188185), (10, 3350548), (20, 1675274), (23, 1456760), (40, 837637), (46, 728380), (79, 424120), (92, 364190), (115, 291352), (158, 212060), (184, 182095), (230, 145676), (316, 106030), (395, 84824), (460, 72838), (461, 72680), (632, 53015), (790, 42412), (920, 36419), (922, 36340), (1580, 21206), (1817, 18440), (1844, 18170), (2305, 14536), (3160, 10603), (3634, 9220), (3688, 9085), (4610, 7268)]