8558492740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{953}}^1\times {\mathrm{2789}}^1$

素因数の和:3781

約数の個数: 96

約数和(自身を含む): 21463626240

約数和(自身を除く): 12905133500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 953, 1610, 1906, 2789, 3220, 3812, 4765, 5578, 6671, 9530, 11156, 13342, 13945, 19060, 19523, 21919, 26684, 27890, 33355, 39046, 43838, 55780, 64147, 66710, 78092, 87676, 97615, 109595, 128294, 133420, 153433, 195230, 219190, 256588, 306866, 320735, 390460, 438380, 449029, 613732, 641470, 767165, 898058, 1282940, 1534330, 1796116, 2245145, 2657917, 3068660, 4490290, 5315834, 8980580, 10631668, 13289585, 18605419, 26579170, 37210838, 53158340, 61132091, 74421676, 93027095, 122264182, 186054190, 244528364, 305660455, 372108380, 427924637, 611320910, 855849274, 1222641820, 1711698548, 2139623185, 4279246370, 8558492740]

約数ペア:

[(1, 8558492740), (2, 4279246370), (4, 2139623185), (5, 1711698548), (7, 1222641820), (10, 855849274), (14, 611320910), (20, 427924637), (23, 372108380), (28, 305660455), (35, 244528364), (46, 186054190), (70, 122264182), (92, 93027095), (115, 74421676), (140, 61132091), (161, 53158340), (230, 37210838), (322, 26579170), (460, 18605419), (644, 13289585), (805, 10631668), (953, 8980580), (1610, 5315834), (1906, 4490290), (2789, 3068660), (3220, 2657917), (3812, 2245145), (4765, 1796116), (5578, 1534330), (6671, 1282940), (9530, 898058), (11156, 767165), (13342, 641470), (13945, 613732), (19060, 449029), (19523, 438380), (21919, 390460), (26684, 320735), (27890, 306866), (33355, 256588), (39046, 219190), (43838, 195230), (55780, 153433), (64147, 133420), (66710, 128294), (78092, 109595), (87676, 97615)]