11476190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^2$

素因数の和:90

約数の個数: 72

約数和(自身を含む): 25264872

約数和(自身を除く): 13788682

約数列:

[1, 2, 5, 10, 11, 17, 19, 22, 34, 38, 55, 85, 95, 110, 170, 187, 190, 209, 289, 323, 361, 374, 418, 578, 646, 722, 935, 1045, 1445, 1615, 1805, 1870, 2090, 2890, 3179, 3230, 3553, 3610, 3971, 5491, 6137, 6358, 7106, 7942, 10982, 12274, 15895, 17765, 19855, 27455, 30685, 31790, 35530, 39710, 54910, 60401, 61370, 67507, 104329, 120802, 135014, 208658, 302005, 337535, 521645, 604010, 675070, 1043290, 1147619, 2295238, 5738095, 11476190]

約数ペア:

[(1, 11476190), (2, 5738095), (5, 2295238), (10, 1147619), (11, 1043290), (17, 675070), (19, 604010), (22, 521645), (34, 337535), (38, 302005), (55, 208658), (85, 135014), (95, 120802), (110, 104329), (170, 67507), (187, 61370), (190, 60401), (209, 54910), (289, 39710), (323, 35530), (361, 31790), (374, 30685), (418, 27455), (578, 19855), (646, 17765), (722, 15895), (935, 12274), (1045, 10982), (1445, 7942), (1615, 7106), (1805, 6358), (1870, 6137), (2090, 5491), (2890, 3971), (3179, 3610), (3230, 3553)]