40447579390

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{508327}}^1$

素因数の和:508516

約数の個数: 32

約数和(自身を含む): 74480218560

約数和(自身を除く): 34032639170

約数列:

[1, 2, 5, 10, 73, 109, 146, 218, 365, 545, 730, 1090, 7957, 15914, 39785, 79570, 508327, 1016654, 2541635, 5083270, 37107871, 55407643, 74215742, 110815286, 185539355, 277038215, 371078710, 554076430, 4044757939, 8089515878, 20223789695, 40447579390]

約数ペア:

[(1, 40447579390), (2, 20223789695), (5, 8089515878), (10, 4044757939), (73, 554076430), (109, 371078710), (146, 277038215), (218, 185539355), (365, 110815286), (545, 74215742), (730, 55407643), (1090, 37107871), (7957, 5083270), (15914, 2541635), (39785, 1016654), (79570, 508327)]