16576240

素因数分解:

$2^4\times 5^1\times {\mathrm{383}}^1\times {\mathrm{541}}^1$

素因数の和:937

約数の個数: 40

約数和(自身を含む): 38711808

約数和(自身を除く): 22135568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 383, 541, 766, 1082, 1532, 1915, 2164, 2705, 3064, 3830, 4328, 5410, 6128, 7660, 8656, 10820, 15320, 21640, 30640, 43280, 207203, 414406, 828812, 1036015, 1657624, 2072030, 3315248, 4144060, 8288120, 16576240]

約数ペア:

[(1, 16576240), (2, 8288120), (4, 4144060), (5, 3315248), (8, 2072030), (10, 1657624), (16, 1036015), (20, 828812), (40, 414406), (80, 207203), (383, 43280), (541, 30640), (766, 21640), (1082, 15320), (1532, 10820), (1915, 8656), (2164, 7660), (2705, 6128), (3064, 5410), (3830, 4328)]