40022080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1051}}^1$

素因数の和:1092

約数の個数: 112

約数和(自身を含む): 115433856

約数和(自身を除く): 75411776

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 476, 544, 560, 595, 680, 952, 1051, 1088, 1120, 1190, 1360, 1904, 2102, 2240, 2380, 2720, 3808, 4204, 4760, 5255, 5440, 7357, 7616, 8408, 9520, 10510, 14714, 16816, 17867, 19040, 21020, 29428, 33632, 35734, 36785, 38080, 42040, 58856, 67264, 71468, 73570, 84080, 89335, 117712, 125069, 142936, 147140, 168160, 178670, 235424, 250138, 285872, 294280, 336320, 357340, 470848, 500276, 571744, 588560, 625345, 714680, 1000552, 1143488, 1177120, 1250690, 1429360, 2001104, 2354240, 2501380, 2858720, 4002208, 5002760, 5717440, 8004416, 10005520, 20011040, 40022080]

約数ペア:

[(1, 40022080), (2, 20011040), (4, 10005520), (5, 8004416), (7, 5717440), (8, 5002760), (10, 4002208), (14, 2858720), (16, 2501380), (17, 2354240), (20, 2001104), (28, 1429360), (32, 1250690), (34, 1177120), (35, 1143488), (40, 1000552), (56, 714680), (64, 625345), (68, 588560), (70, 571744), (80, 500276), (85, 470848), (112, 357340), (119, 336320), (136, 294280), (140, 285872), (160, 250138), (170, 235424), (224, 178670), (238, 168160), (272, 147140), (280, 142936), (320, 125069), (340, 117712), (448, 89335), (476, 84080), (544, 73570), (560, 71468), (595, 67264), (680, 58856), (952, 42040), (1051, 38080), (1088, 36785), (1120, 35734), (1190, 33632), (1360, 29428), (1904, 21020), (2102, 19040), (2240, 17867), (2380, 16816), (2720, 14714), (3808, 10510), (4204, 9520), (4760, 8408), (5255, 7616), (5440, 7357)]