4096880

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{617}}^1$

素因数の和:713

約数の個数: 40

約数和(自身を含む): 9655632

約数和(自身を除く): 5558752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 617, 664, 830, 1234, 1328, 1660, 2468, 3085, 3320, 4936, 6170, 6640, 9872, 12340, 24680, 49360, 51211, 102422, 204844, 256055, 409688, 512110, 819376, 1024220, 2048440, 4096880]

約数ペア:

[(1, 4096880), (2, 2048440), (4, 1024220), (5, 819376), (8, 512110), (10, 409688), (16, 256055), (20, 204844), (40, 102422), (80, 51211), (83, 49360), (166, 24680), (332, 12340), (415, 9872), (617, 6640), (664, 6170), (830, 4936), (1234, 3320), (1328, 3085), (1660, 2468)]