16773725440

素因数分解:

$2^8\times 5^1\times {\mathrm{1867}}^1\times {\mathrm{7019}}^1$

素因数の和:8907

約数の個数: 72

約数和(自身を含む): 40205561760

約数和(自身を除く): 23431836320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 1867, 3734, 7019, 7468, 9335, 14038, 14936, 18670, 28076, 29872, 35095, 37340, 56152, 59744, 70190, 74680, 112304, 119488, 140380, 149360, 224608, 238976, 280760, 298720, 449216, 477952, 561520, 597440, 898432, 1123040, 1194880, 1796864, 2246080, 2389760, 4492160, 8984320, 13104473, 26208946, 52417892, 65522365, 104835784, 131044730, 209671568, 262089460, 419343136, 524178920, 838686272, 1048357840, 1677372544, 2096715680, 3354745088, 4193431360, 8386862720, 16773725440]

約数ペア:

[(1, 16773725440), (2, 8386862720), (4, 4193431360), (5, 3354745088), (8, 2096715680), (10, 1677372544), (16, 1048357840), (20, 838686272), (32, 524178920), (40, 419343136), (64, 262089460), (80, 209671568), (128, 131044730), (160, 104835784), (256, 65522365), (320, 52417892), (640, 26208946), (1280, 13104473), (1867, 8984320), (3734, 4492160), (7019, 2389760), (7468, 2246080), (9335, 1796864), (14038, 1194880), (14936, 1123040), (18670, 898432), (28076, 597440), (29872, 561520), (35095, 477952), (37340, 449216), (56152, 298720), (59744, 280760), (70190, 238976), (74680, 224608), (112304, 149360), (119488, 140380)]