4106652802540

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{10037}}^1\times {\mathrm{130303}}^1$

素因数の和:140506

約数の個数: 48

約数和(自身を含む): 8679831939072

約数和(自身を除く): 4573179136532

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1570, 3140, 10037, 20074, 40148, 50185, 100370, 130303, 200740, 260606, 521212, 651515, 1303030, 1575809, 2606060, 3151618, 6303236, 7879045, 15758090, 20457571, 31516180, 40915142, 81830284, 102287855, 204575710, 409151420, 1307851211, 2615702422, 5231404844, 6539256055, 13078512110, 26157024220, 205332640127, 410665280254, 821330560508, 1026663200635, 2053326401270, 4106652802540]

約数ペア:

[(1, 4106652802540), (2, 2053326401270), (4, 1026663200635), (5, 821330560508), (10, 410665280254), (20, 205332640127), (157, 26157024220), (314, 13078512110), (628, 6539256055), (785, 5231404844), (1570, 2615702422), (3140, 1307851211), (10037, 409151420), (20074, 204575710), (40148, 102287855), (50185, 81830284), (100370, 40915142), (130303, 31516180), (200740, 20457571), (260606, 15758090), (521212, 7879045), (651515, 6303236), (1303030, 3151618), (1575809, 2606060)]