16034240

素因数分解:

$2^6\times 5^1\times {\mathrm{89}}^1\times {\mathrm{563}}^1$

素因数の和:669

約数の個数: 56

約数和(自身を含む): 38679120

約数和(自身を除く): 22644880

約数列:

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

約数ペア:

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