32047120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{643}}^1$

素因数の和:752

約数の個数: 80

約数和(自身を含む): 86244480

約数和(自身を除く): 54197360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 89, 112, 140, 178, 280, 356, 445, 560, 623, 643, 712, 890, 1246, 1286, 1424, 1780, 2492, 2572, 3115, 3215, 3560, 4501, 4984, 5144, 6230, 6430, 7120, 9002, 9968, 10288, 12460, 12860, 18004, 22505, 24920, 25720, 36008, 45010, 49840, 51440, 57227, 72016, 90020, 114454, 180040, 228908, 286135, 360080, 400589, 457816, 572270, 801178, 915632, 1144540, 1602356, 2002945, 2289080, 3204712, 4005890, 4578160, 6409424, 8011780, 16023560, 32047120]

約数ペア:

[(1, 32047120), (2, 16023560), (4, 8011780), (5, 6409424), (7, 4578160), (8, 4005890), (10, 3204712), (14, 2289080), (16, 2002945), (20, 1602356), (28, 1144540), (35, 915632), (40, 801178), (56, 572270), (70, 457816), (80, 400589), (89, 360080), (112, 286135), (140, 228908), (178, 180040), (280, 114454), (356, 90020), (445, 72016), (560, 57227), (623, 51440), (643, 49840), (712, 45010), (890, 36008), (1246, 25720), (1286, 24920), (1424, 22505), (1780, 18004), (2492, 12860), (2572, 12460), (3115, 10288), (3215, 9968), (3560, 9002), (4501, 7120), (4984, 6430), (5144, 6230)]