1760956640

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1\times {\mathrm{823}}^1$

素因数の和:1192

約数の個数: 96

約数和(自身を含む): 4275887616

約数和(自身を除く): 2514930976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 311, 344, 430, 622, 688, 823, 860, 1244, 1376, 1555, 1646, 1720, 2488, 3110, 3292, 3440, 4115, 4976, 6220, 6584, 6880, 8230, 9952, 12440, 13168, 13373, 16460, 24880, 26336, 26746, 32920, 35389, 49760, 53492, 65840, 66865, 70778, 106984, 131680, 133730, 141556, 176945, 213968, 255953, 267460, 283112, 353890, 427936, 511906, 534920, 566224, 707780, 1023812, 1069840, 1132448, 1279765, 1415560, 2047624, 2139680, 2559530, 2831120, 4095248, 5119060, 5662240, 8190496, 10238120, 11005979, 20476240, 22011958, 40952480, 44023916, 55029895, 88047832, 110059790, 176095664, 220119580, 352191328, 440239160, 880478320, 1760956640]

約数ペア:

[(1, 1760956640), (2, 880478320), (4, 440239160), (5, 352191328), (8, 220119580), (10, 176095664), (16, 110059790), (20, 88047832), (32, 55029895), (40, 44023916), (43, 40952480), (80, 22011958), (86, 20476240), (160, 11005979), (172, 10238120), (215, 8190496), (311, 5662240), (344, 5119060), (430, 4095248), (622, 2831120), (688, 2559530), (823, 2139680), (860, 2047624), (1244, 1415560), (1376, 1279765), (1555, 1132448), (1646, 1069840), (1720, 1023812), (2488, 707780), (3110, 566224), (3292, 534920), (3440, 511906), (4115, 427936), (4976, 353890), (6220, 283112), (6584, 267460), (6880, 255953), (8230, 213968), (9952, 176945), (12440, 141556), (13168, 133730), (13373, 131680), (16460, 106984), (24880, 70778), (26336, 66865), (26746, 65840), (32920, 53492), (35389, 49760)]