19119412480

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{29231}}^1$

素因数の和:29332

約数の個数: 144

約数和(自身を含む): 53058184704

約数和(自身を除く): 33938772224

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 73, 80, 112, 128, 140, 146, 160, 224, 256, 280, 292, 320, 365, 448, 511, 560, 584, 640, 730, 896, 1022, 1120, 1168, 1280, 1460, 1792, 2044, 2240, 2336, 2555, 2920, 4088, 4480, 4672, 5110, 5840, 8176, 8960, 9344, 10220, 11680, 16352, 18688, 20440, 23360, 29231, 32704, 40880, 46720, 58462, 65408, 81760, 93440, 116924, 130816, 146155, 163520, 204617, 233848, 292310, 327040, 409234, 467696, 584620, 654080, 818468, 935392, 1023085, 1169240, 1636936, 1870784, 2046170, 2133863, 2338480, 3273872, 3741568, 4092340, 4267726, 4676960, 6547744, 7483136, 8184680, 8535452, 9353920, 10669315, 13095488, 14937041, 16369360, 17070904, 18707840, 21338630, 26190976, 29874082, 32738720, 34141808, 37415680, 42677260, 52381952, 59748164, 65477440, 68283616, 74685205, 85354520, 119496328, 130954880, 136567232, 149370410, 170709040, 238992656, 261909760, 273134464, 298740820, 341418080, 477985312, 546268928, 597481640, 682836160, 955970624, 1194963280, 1365672320, 1911941248, 2389926560, 2731344640, 3823882496, 4779853120, 9559706240, 19119412480]

約数ペア:

[(1, 19119412480), (2, 9559706240), (4, 4779853120), (5, 3823882496), (7, 2731344640), (8, 2389926560), (10, 1911941248), (14, 1365672320), (16, 1194963280), (20, 955970624), (28, 682836160), (32, 597481640), (35, 546268928), (40, 477985312), (56, 341418080), (64, 298740820), (70, 273134464), (73, 261909760), (80, 238992656), (112, 170709040), (128, 149370410), (140, 136567232), (146, 130954880), (160, 119496328), (224, 85354520), (256, 74685205), (280, 68283616), (292, 65477440), (320, 59748164), (365, 52381952), (448, 42677260), (511, 37415680), (560, 34141808), (584, 32738720), (640, 29874082), (730, 26190976), (896, 21338630), (1022, 18707840), (1120, 17070904), (1168, 16369360), (1280, 14937041), (1460, 13095488), (1792, 10669315), (2044, 9353920), (2240, 8535452), (2336, 8184680), (2555, 7483136), (2920, 6547744), (4088, 4676960), (4480, 4267726), (4672, 4092340), (5110, 3741568), (5840, 3273872), (8176, 2338480), (8960, 2133863), (9344, 2046170), (10220, 1870784), (11680, 1636936), (16352, 1169240), (18688, 1023085), (20440, 935392), (23360, 818468), (29231, 654080), (32704, 584620), (40880, 467696), (46720, 409234), (58462, 327040), (65408, 292310), (81760, 233848), (93440, 204617), (116924, 163520), (130816, 146155)]