32068480

素因数分解:

$2^7\times 5^1\times {\mathrm{89}}^1\times {\mathrm{563}}^1$

素因数の和:671

約数の個数: 64

約数和(自身を含む): 77662800

約数和(自身を除く): 45594320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 89, 128, 160, 178, 320, 356, 445, 563, 640, 712, 890, 1126, 1424, 1780, 2252, 2815, 2848, 3560, 4504, 5630, 5696, 7120, 9008, 11260, 11392, 14240, 18016, 22520, 28480, 36032, 45040, 50107, 56960, 72064, 90080, 100214, 180160, 200428, 250535, 360320, 400856, 501070, 801712, 1002140, 1603424, 2004280, 3206848, 4008560, 6413696, 8017120, 16034240, 32068480]

約数ペア:

[(1, 32068480), (2, 16034240), (4, 8017120), (5, 6413696), (8, 4008560), (10, 3206848), (16, 2004280), (20, 1603424), (32, 1002140), (40, 801712), (64, 501070), (80, 400856), (89, 360320), (128, 250535), (160, 200428), (178, 180160), (320, 100214), (356, 90080), (445, 72064), (563, 56960), (640, 50107), (712, 45040), (890, 36032), (1126, 28480), (1424, 22520), (1780, 18016), (2252, 14240), (2815, 11392), (2848, 11260), (3560, 9008), (4504, 7120), (5630, 5696)]