2500352690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{70373}}^1$

素因数の和:70427

約数の個数: 64

約数和(自身を含む): 5472282240

約数和(自身を除く): 2971929550

約数列:

[1, 2, 5, 10, 11, 17, 19, 22, 34, 38, 55, 85, 95, 110, 170, 187, 190, 209, 323, 374, 418, 646, 935, 1045, 1615, 1870, 2090, 3230, 3553, 7106, 17765, 35530, 70373, 140746, 351865, 703730, 774103, 1196341, 1337087, 1548206, 2392682, 2674174, 3870515, 5981705, 6685435, 7741030, 11963410, 13159751, 13370870, 14707957, 22730479, 26319502, 29415914, 45460958, 65798755, 73539785, 113652395, 131597510, 147079570, 227304790, 250035269, 500070538, 1250176345, 2500352690]

約数ペア:

[(1, 2500352690), (2, 1250176345), (5, 500070538), (10, 250035269), (11, 227304790), (17, 147079570), (19, 131597510), (22, 113652395), (34, 73539785), (38, 65798755), (55, 45460958), (85, 29415914), (95, 26319502), (110, 22730479), (170, 14707957), (187, 13370870), (190, 13159751), (209, 11963410), (323, 7741030), (374, 6685435), (418, 5981705), (646, 3870515), (935, 2674174), (1045, 2392682), (1615, 1548206), (1870, 1337087), (2090, 1196341), (3230, 774103), (3553, 703730), (7106, 351865), (17765, 140746), (35530, 70373)]