3643881020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1181}}^1\times {\mathrm{11867}}^1$

素因数の和:13070

約数の個数: 48

約数和(自身を含む): 8248449888

約数和(自身を除く): 4604568868

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 1181, 2362, 4724, 5905, 11810, 11867, 15353, 23620, 23734, 30706, 47468, 59335, 61412, 76765, 118670, 153530, 154271, 237340, 307060, 308542, 617084, 771355, 1542710, 3085420, 14014927, 28029854, 56059708, 70074635, 140149270, 182194051, 280298540, 364388102, 728776204, 910970255, 1821940510, 3643881020]

約数ペア:

[(1, 3643881020), (2, 1821940510), (4, 910970255), (5, 728776204), (10, 364388102), (13, 280298540), (20, 182194051), (26, 140149270), (52, 70074635), (65, 56059708), (130, 28029854), (260, 14014927), (1181, 3085420), (2362, 1542710), (4724, 771355), (5905, 617084), (11810, 308542), (11867, 307060), (15353, 237340), (23620, 154271), (23734, 153530), (30706, 118670), (47468, 76765), (59335, 61412)]