19532786560

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{11689}}^1$

素因数の和:12088

約数の個数: 128

約数和(自身を含む): 53514014400

約数和(自身を除く): 33981227840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 373, 448, 560, 640, 746, 896, 1120, 1492, 1865, 2240, 2611, 2984, 3730, 4480, 5222, 5968, 7460, 10444, 11689, 11936, 13055, 14920, 20888, 23378, 23872, 26110, 29840, 41776, 46756, 47744, 52220, 58445, 59680, 81823, 83552, 93512, 104440, 116890, 119360, 163646, 167104, 187024, 208880, 233780, 238720, 327292, 334208, 374048, 409115, 417760, 467560, 654584, 748096, 818230, 835520, 935120, 1309168, 1496192, 1636460, 1671040, 1870240, 2618336, 3272920, 3740480, 4359997, 5236672, 6545840, 7480960, 8719994, 10473344, 13091680, 17439988, 21799985, 26183360, 30519979, 34879976, 43599970, 52366720, 61039958, 69759952, 87199940, 122079916, 139519904, 152599895, 174399880, 244159832, 279039808, 305199790, 348799760, 488319664, 558079616, 610399580, 697599520, 976639328, 1220799160, 1395199040, 1953278656, 2441598320, 2790398080, 3906557312, 4883196640, 9766393280, 19532786560]

約数ペア:

[(1, 19532786560), (2, 9766393280), (4, 4883196640), (5, 3906557312), (7, 2790398080), (8, 2441598320), (10, 1953278656), (14, 1395199040), (16, 1220799160), (20, 976639328), (28, 697599520), (32, 610399580), (35, 558079616), (40, 488319664), (56, 348799760), (64, 305199790), (70, 279039808), (80, 244159832), (112, 174399880), (128, 152599895), (140, 139519904), (160, 122079916), (224, 87199940), (280, 69759952), (320, 61039958), (373, 52366720), (448, 43599970), (560, 34879976), (640, 30519979), (746, 26183360), (896, 21799985), (1120, 17439988), (1492, 13091680), (1865, 10473344), (2240, 8719994), (2611, 7480960), (2984, 6545840), (3730, 5236672), (4480, 4359997), (5222, 3740480), (5968, 3272920), (7460, 2618336), (10444, 1870240), (11689, 1671040), (11936, 1636460), (13055, 1496192), (14920, 1309168), (20888, 935120), (23378, 835520), (23872, 818230), (26110, 748096), (29840, 654584), (41776, 467560), (46756, 417760), (47744, 409115), (52220, 374048), (58445, 334208), (59680, 327292), (81823, 238720), (83552, 233780), (93512, 208880), (104440, 187024), (116890, 167104), (119360, 163646)]