73799690

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{821}}^1$

素因数の和:1018

約数の個数: 32

約数和(自身を含む): 135827280

約数和(自身を除く): 62027590

約数列:

[1, 2, 5, 10, 89, 101, 178, 202, 445, 505, 821, 890, 1010, 1642, 4105, 8210, 8989, 17978, 44945, 73069, 82921, 89890, 146138, 165842, 365345, 414605, 730690, 829210, 7379969, 14759938, 36899845, 73799690]

約数ペア:

[(1, 73799690), (2, 36899845), (5, 14759938), (10, 7379969), (89, 829210), (101, 730690), (178, 414605), (202, 365345), (445, 165842), (505, 146138), (821, 89890), (890, 82921), (1010, 73069), (1642, 44945), (4105, 17978), (8210, 8989)]