26156937290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{38747}}^1$

素因数の和:38820

約数の個数: 96

約数和(自身を含む): 57398497344

約数和(自身を除く): 31241560054

約数列:

[1, 2, 5, 10, 11, 17, 19, 22, 34, 38, 55, 85, 95, 110, 170, 187, 190, 209, 323, 361, 374, 418, 646, 722, 935, 1045, 1615, 1805, 1870, 2090, 3230, 3553, 3610, 3971, 6137, 7106, 7942, 12274, 17765, 19855, 30685, 35530, 38747, 39710, 61370, 67507, 77494, 135014, 193735, 337535, 387470, 426217, 658699, 675070, 736193, 852434, 1317398, 1472386, 2131085, 3293495, 3680965, 4262170, 6586990, 7245689, 7361930, 8098123, 12515281, 13987667, 14491378, 16196246, 25030562, 27975334, 36228445, 40490615, 62576405, 69938335, 72456890, 80981230, 125152810, 137668091, 139876670, 153864337, 237790339, 275336182, 307728674, 475580678, 688340455, 769321685, 1188951695, 1376680910, 1538643370, 2377903390, 2615693729, 5231387458, 13078468645, 26156937290]

約数ペア:

[(1, 26156937290), (2, 13078468645), (5, 5231387458), (10, 2615693729), (11, 2377903390), (17, 1538643370), (19, 1376680910), (22, 1188951695), (34, 769321685), (38, 688340455), (55, 475580678), (85, 307728674), (95, 275336182), (110, 237790339), (170, 153864337), (187, 139876670), (190, 137668091), (209, 125152810), (323, 80981230), (361, 72456890), (374, 69938335), (418, 62576405), (646, 40490615), (722, 36228445), (935, 27975334), (1045, 25030562), (1615, 16196246), (1805, 14491378), (1870, 13987667), (2090, 12515281), (3230, 8098123), (3553, 7361930), (3610, 7245689), (3971, 6586990), (6137, 4262170), (7106, 3680965), (7942, 3293495), (12274, 2131085), (17765, 1472386), (19855, 1317398), (30685, 852434), (35530, 736193), (38747, 675070), (39710, 658699), (61370, 426217), (67507, 387470), (77494, 337535), (135014, 193735)]