58431520

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:315

約数の個数: 144

約数和(自身を含む): 166766040

約数和(自身を除く): 108334520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 49, 56, 58, 70, 80, 98, 112, 116, 140, 145, 160, 196, 203, 224, 232, 245, 257, 280, 290, 392, 406, 464, 490, 514, 560, 580, 784, 812, 928, 980, 1015, 1028, 1120, 1160, 1285, 1421, 1568, 1624, 1799, 1960, 2030, 2056, 2320, 2570, 2842, 3248, 3598, 3920, 4060, 4112, 4640, 5140, 5684, 6496, 7105, 7196, 7453, 7840, 8120, 8224, 8995, 10280, 11368, 12593, 14210, 14392, 14906, 16240, 17990, 20560, 22736, 25186, 28420, 28784, 29812, 32480, 35980, 37265, 41120, 45472, 50372, 52171, 56840, 57568, 59624, 62965, 71960, 74530, 100744, 104342, 113680, 119248, 125930, 143920, 149060, 201488, 208684, 227360, 238496, 251860, 260855, 287840, 298120, 365197, 402976, 417368, 503720, 521710, 596240, 730394, 834736, 1007440, 1043420, 1192480, 1460788, 1669472, 1825985, 2014880, 2086840, 2921576, 3651970, 4173680, 5843152, 7303940, 8347360, 11686304, 14607880, 29215760, 58431520]

約数ペア:

[(1, 58431520), (2, 29215760), (4, 14607880), (5, 11686304), (7, 8347360), (8, 7303940), (10, 5843152), (14, 4173680), (16, 3651970), (20, 2921576), (28, 2086840), (29, 2014880), (32, 1825985), (35, 1669472), (40, 1460788), (49, 1192480), (56, 1043420), (58, 1007440), (70, 834736), (80, 730394), (98, 596240), (112, 521710), (116, 503720), (140, 417368), (145, 402976), (160, 365197), (196, 298120), (203, 287840), (224, 260855), (232, 251860), (245, 238496), (257, 227360), (280, 208684), (290, 201488), (392, 149060), (406, 143920), (464, 125930), (490, 119248), (514, 113680), (560, 104342), (580, 100744), (784, 74530), (812, 71960), (928, 62965), (980, 59624), (1015, 57568), (1028, 56840), (1120, 52171), (1160, 50372), (1285, 45472), (1421, 41120), (1568, 37265), (1624, 35980), (1799, 32480), (1960, 29812), (2030, 28784), (2056, 28420), (2320, 25186), (2570, 22736), (2842, 20560), (3248, 17990), (3598, 16240), (3920, 14906), (4060, 14392), (4112, 14210), (4640, 12593), (5140, 11368), (5684, 10280), (6496, 8995), (7105, 8224), (7196, 8120), (7453, 7840)]