83494240

素因数分解:

$2^5\times 5^1\times {\mathrm{107}}^1\times {\mathrm{4877}}^1$

素因数の和:4999

約数の個数: 48

約数和(自身を含む): 199139472

約数和(自身を除く): 115645232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 107, 160, 214, 428, 535, 856, 1070, 1712, 2140, 3424, 4280, 4877, 8560, 9754, 17120, 19508, 24385, 39016, 48770, 78032, 97540, 156064, 195080, 390160, 521839, 780320, 1043678, 2087356, 2609195, 4174712, 5218390, 8349424, 10436780, 16698848, 20873560, 41747120, 83494240]

約数ペア:

[(1, 83494240), (2, 41747120), (4, 20873560), (5, 16698848), (8, 10436780), (10, 8349424), (16, 5218390), (20, 4174712), (32, 2609195), (40, 2087356), (80, 1043678), (107, 780320), (160, 521839), (214, 390160), (428, 195080), (535, 156064), (856, 97540), (1070, 78032), (1712, 48770), (2140, 39016), (3424, 24385), (4280, 19508), (4877, 17120), (8560, 9754)]