816668710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1$

素因数の和:526

約数の個数: 128

約数和(自身を含む): 1828915200

約数和(自身を除く): 1012246490

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 29, 47, 55, 58, 65, 94, 110, 130, 143, 145, 235, 286, 290, 319, 377, 419, 470, 517, 611, 638, 715, 754, 838, 1034, 1222, 1363, 1430, 1595, 1885, 2095, 2585, 2726, 3055, 3190, 3770, 4147, 4190, 4609, 5170, 5447, 6110, 6721, 6815, 8294, 9218, 10894, 12151, 13442, 13630, 14993, 17719, 19693, 20735, 23045, 24302, 27235, 29986, 33605, 35438, 39386, 41470, 46090, 54470, 59917, 60755, 67210, 74965, 88595, 98465, 119834, 121510, 133661, 149930, 157963, 177190, 194909, 196930, 216623, 256009, 267322, 299585, 315926, 389818, 433246, 512018, 571097, 599170, 668305, 789815, 974545, 1083115, 1142194, 1280045, 1336610, 1579630, 1737593, 1949090, 2166230, 2560090, 2816099, 2855485, 3475186, 5632198, 5710970, 6282067, 7424261, 8687965, 12564134, 14080495, 14848522, 17375930, 28160990, 31410335, 37121305, 62820670, 74242610, 81666871, 163333742, 408334355, 816668710]

約数ペア:

[(1, 816668710), (2, 408334355), (5, 163333742), (10, 81666871), (11, 74242610), (13, 62820670), (22, 37121305), (26, 31410335), (29, 28160990), (47, 17375930), (55, 14848522), (58, 14080495), (65, 12564134), (94, 8687965), (110, 7424261), (130, 6282067), (143, 5710970), (145, 5632198), (235, 3475186), (286, 2855485), (290, 2816099), (319, 2560090), (377, 2166230), (419, 1949090), (470, 1737593), (517, 1579630), (611, 1336610), (638, 1280045), (715, 1142194), (754, 1083115), (838, 974545), (1034, 789815), (1222, 668305), (1363, 599170), (1430, 571097), (1595, 512018), (1885, 433246), (2095, 389818), (2585, 315926), (2726, 299585), (3055, 267322), (3190, 256009), (3770, 216623), (4147, 196930), (4190, 194909), (4609, 177190), (5170, 157963), (5447, 149930), (6110, 133661), (6721, 121510), (6815, 119834), (8294, 98465), (9218, 88595), (10894, 74965), (12151, 67210), (13442, 60755), (13630, 59917), (14993, 54470), (17719, 46090), (19693, 41470), (20735, 39386), (23045, 35438), (24302, 33605), (27235, 29986)]