78164570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1$

素因数の和:383

約数の個数: 64

約数和(自身を含む): 160963200

約数和(自身を除く): 82798630

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 107, 110, 145, 214, 229, 290, 319, 458, 535, 638, 1070, 1145, 1177, 1595, 2290, 2354, 2519, 3103, 3190, 5038, 5885, 6206, 6641, 11770, 12595, 13282, 15515, 24503, 25190, 31030, 33205, 34133, 49006, 66410, 68266, 73051, 122515, 146102, 170665, 245030, 269533, 341330, 365255, 539066, 710587, 730510, 1347665, 1421174, 2695330, 3552935, 7105870, 7816457, 15632914, 39082285, 78164570]

約数ペア:

[(1, 78164570), (2, 39082285), (5, 15632914), (10, 7816457), (11, 7105870), (22, 3552935), (29, 2695330), (55, 1421174), (58, 1347665), (107, 730510), (110, 710587), (145, 539066), (214, 365255), (229, 341330), (290, 269533), (319, 245030), (458, 170665), (535, 146102), (638, 122515), (1070, 73051), (1145, 68266), (1177, 66410), (1595, 49006), (2290, 34133), (2354, 33205), (2519, 31030), (3103, 25190), (3190, 24503), (5038, 15515), (5885, 13282), (6206, 12595), (6641, 11770)]