226211960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{14033}}^1$

素因数の和:14088

約数の個数: 64

約数和(自身を含む): 565850880

約数和(自身を除く): 339638920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 248, 260, 310, 403, 520, 620, 806, 1240, 1612, 2015, 3224, 4030, 8060, 14033, 16120, 28066, 56132, 70165, 112264, 140330, 182429, 280660, 364858, 435023, 561320, 729716, 870046, 912145, 1459432, 1740092, 1824290, 2175115, 3480184, 3648580, 4350230, 5655299, 7297160, 8700460, 11310598, 17400920, 22621196, 28276495, 45242392, 56552990, 113105980, 226211960]

約数ペア:

[(1, 226211960), (2, 113105980), (4, 56552990), (5, 45242392), (8, 28276495), (10, 22621196), (13, 17400920), (20, 11310598), (26, 8700460), (31, 7297160), (40, 5655299), (52, 4350230), (62, 3648580), (65, 3480184), (104, 2175115), (124, 1824290), (130, 1740092), (155, 1459432), (248, 912145), (260, 870046), (310, 729716), (403, 561320), (520, 435023), (620, 364858), (806, 280660), (1240, 182429), (1612, 140330), (2015, 112264), (3224, 70165), (4030, 56132), (8060, 28066), (14033, 16120)]