86112880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{419}}^1$

素因数の和:806

約数の個数: 80

約数和(自身を含む): 229985280

約数和(自身を除く): 143872400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 367, 419, 560, 734, 838, 1468, 1676, 1835, 2095, 2569, 2933, 2936, 3352, 3670, 4190, 5138, 5866, 5872, 6704, 7340, 8380, 10276, 11732, 12845, 14665, 14680, 16760, 20552, 23464, 25690, 29330, 29360, 33520, 41104, 46928, 51380, 58660, 102760, 117320, 153773, 205520, 234640, 307546, 615092, 768865, 1076411, 1230184, 1537730, 2152822, 2460368, 3075460, 4305644, 5382055, 6150920, 8611288, 10764110, 12301840, 17222576, 21528220, 43056440, 86112880]

約数ペア:

[(1, 86112880), (2, 43056440), (4, 21528220), (5, 17222576), (7, 12301840), (8, 10764110), (10, 8611288), (14, 6150920), (16, 5382055), (20, 4305644), (28, 3075460), (35, 2460368), (40, 2152822), (56, 1537730), (70, 1230184), (80, 1076411), (112, 768865), (140, 615092), (280, 307546), (367, 234640), (419, 205520), (560, 153773), (734, 117320), (838, 102760), (1468, 58660), (1676, 51380), (1835, 46928), (2095, 41104), (2569, 33520), (2933, 29360), (2936, 29330), (3352, 25690), (3670, 23464), (4190, 20552), (5138, 16760), (5866, 14680), (5872, 14665), (6704, 12845), (7340, 11732), (8380, 10276)]