79921796710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{7272229}}^1$

素因数の和:7272400

約数の個数: 32

約数和(自身を含む): 165457776960

約数和(自身を除く): 85535980250

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 157, 314, 785, 1099, 1570, 2198, 5495, 10990, 7272229, 14544458, 36361145, 50905603, 72722290, 101811206, 254528015, 509056030, 1141739953, 2283479906, 5708699765, 7992179671, 11417399530, 15984359342, 39960898355, 79921796710]

約数ペア:

[(1, 79921796710), (2, 39960898355), (5, 15984359342), (7, 11417399530), (10, 7992179671), (14, 5708699765), (35, 2283479906), (70, 1141739953), (157, 509056030), (314, 254528015), (785, 101811206), (1099, 72722290), (1570, 50905603), (2198, 36361145), (5495, 14544458), (10990, 7272229)]