88446920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{130069}}^1$

素因数の和:130097

約数の個数: 32

約数和(自身を含む): 210713400

約数和(自身を除く): 122266480

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 130069, 260138, 520276, 650345, 1040552, 1300690, 2211173, 2601380, 4422346, 5202760, 8844692, 11055865, 17689384, 22111730, 44223460, 88446920]

約数ペア:

[(1, 88446920), (2, 44223460), (4, 22111730), (5, 17689384), (8, 11055865), (10, 8844692), (17, 5202760), (20, 4422346), (34, 2601380), (40, 2211173), (68, 1300690), (85, 1040552), (136, 650345), (170, 520276), (340, 260138), (680, 130069)]