2436880

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{367}}^1$

素因数の和:463

約数の個数: 40

約数和(自身を含む): 5749632

約数和(自身を除く): 3312752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 367, 415, 664, 734, 830, 1328, 1468, 1660, 1835, 2936, 3320, 3670, 5872, 6640, 7340, 14680, 29360, 30461, 60922, 121844, 152305, 243688, 304610, 487376, 609220, 1218440, 2436880]

約数ペア:

[(1, 2436880), (2, 1218440), (4, 609220), (5, 487376), (8, 304610), (10, 243688), (16, 152305), (20, 121844), (40, 60922), (80, 30461), (83, 29360), (166, 14680), (332, 7340), (367, 6640), (415, 5872), (664, 3670), (734, 3320), (830, 2936), (1328, 1835), (1468, 1660)]