85817770

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{1163}}^1$

素因数の和:1374

約数の個数: 32

約数和(自身を含む): 158899968

約数和(自身を除く): 73082198

約数列:

[1, 2, 5, 10, 47, 94, 157, 235, 314, 470, 785, 1163, 1570, 2326, 5815, 7379, 11630, 14758, 36895, 54661, 73790, 109322, 182591, 273305, 365182, 546610, 912955, 1825910, 8581777, 17163554, 42908885, 85817770]

約数ペア:

[(1, 85817770), (2, 42908885), (5, 17163554), (10, 8581777), (47, 1825910), (94, 912955), (157, 546610), (235, 365182), (314, 273305), (470, 182591), (785, 109322), (1163, 73790), (1570, 54661), (2326, 36895), (5815, 14758), (7379, 11630)]