89024780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{11807}}^1$

素因数の和:11858

約数の個数: 48

約数和(自身を含む): 208293120

約数和(自身を除く): 119268340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 580, 754, 1508, 1885, 3770, 7540, 11807, 23614, 47228, 59035, 118070, 153491, 236140, 306982, 342403, 613964, 684806, 767455, 1369612, 1534910, 1712015, 3069820, 3424030, 4451239, 6848060, 8902478, 17804956, 22256195, 44512390, 89024780]

約数ペア:

[(1, 89024780), (2, 44512390), (4, 22256195), (5, 17804956), (10, 8902478), (13, 6848060), (20, 4451239), (26, 3424030), (29, 3069820), (52, 1712015), (58, 1534910), (65, 1369612), (116, 767455), (130, 684806), (145, 613964), (260, 342403), (290, 306982), (377, 236140), (580, 153491), (754, 118070), (1508, 59035), (1885, 47228), (3770, 23614), (7540, 11807)]