80741570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1069}}^1$

素因数の和:1179

約数の個数: 64

約数和(自身を含む): 181198080

約数和(自身を除く): 100456510

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 83, 91, 130, 166, 182, 415, 455, 581, 830, 910, 1069, 1079, 1162, 2138, 2158, 2905, 5345, 5395, 5810, 7483, 7553, 10690, 10790, 13897, 14966, 15106, 27794, 37415, 37765, 69485, 74830, 75530, 88727, 97279, 138970, 177454, 194558, 443635, 486395, 621089, 887270, 972790, 1153451, 1242178, 2306902, 3105445, 5767255, 6210890, 8074157, 11534510, 16148314, 40370785, 80741570]

約数ペア:

[(1, 80741570), (2, 40370785), (5, 16148314), (7, 11534510), (10, 8074157), (13, 6210890), (14, 5767255), (26, 3105445), (35, 2306902), (65, 1242178), (70, 1153451), (83, 972790), (91, 887270), (130, 621089), (166, 486395), (182, 443635), (415, 194558), (455, 177454), (581, 138970), (830, 97279), (910, 88727), (1069, 75530), (1079, 74830), (1162, 69485), (2138, 37765), (2158, 37415), (2905, 27794), (5345, 15106), (5395, 14966), (5810, 13897), (7483, 10790), (7553, 10690)]