40017792

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^2\times {\mathrm{197}}^1$

素因数の和:260

約数の個数: 96

約数和(自身を含む): 111683880

約数和(自身を除く): 71666088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 197, 276, 368, 384, 394, 529, 552, 591, 736, 788, 1058, 1104, 1182, 1472, 1576, 1587, 2116, 2208, 2364, 2944, 3152, 3174, 4232, 4416, 4531, 4728, 6304, 6348, 8464, 8832, 9062, 9456, 12608, 12696, 13593, 16928, 18124, 18912, 25216, 25392, 27186, 33856, 36248, 37824, 50784, 54372, 67712, 72496, 75648, 101568, 104213, 108744, 144992, 203136, 208426, 217488, 289984, 312639, 416852, 434976, 579968, 625278, 833704, 869952, 1250556, 1667408, 1739904, 2501112, 3334816, 5002224, 6669632, 10004448, 13339264, 20008896, 40017792]

約数ペア:

[(1, 40017792), (2, 20008896), (3, 13339264), (4, 10004448), (6, 6669632), (8, 5002224), (12, 3334816), (16, 2501112), (23, 1739904), (24, 1667408), (32, 1250556), (46, 869952), (48, 833704), (64, 625278), (69, 579968), (92, 434976), (96, 416852), (128, 312639), (138, 289984), (184, 217488), (192, 208426), (197, 203136), (276, 144992), (368, 108744), (384, 104213), (394, 101568), (529, 75648), (552, 72496), (591, 67712), (736, 54372), (788, 50784), (1058, 37824), (1104, 36248), (1182, 33856), (1472, 27186), (1576, 25392), (1587, 25216), (2116, 18912), (2208, 18124), (2364, 16928), (2944, 13593), (3152, 12696), (3174, 12608), (4232, 9456), (4416, 9062), (4531, 8832), (4728, 8464), (6304, 6348)]