156938817050

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{887}}^1\times {\mathrm{1621}}^1$

素因数の和:2616

約数の個数: 96

約数和(自身を含む): 305408845440

約数和(自身を除く): 148470028390

約数列:

[1, 2, 5, 10, 25, 37, 50, 59, 74, 118, 185, 295, 370, 590, 887, 925, 1475, 1621, 1774, 1850, 2183, 2950, 3242, 4366, 4435, 8105, 8870, 10915, 16210, 21830, 22175, 32819, 40525, 44350, 52333, 54575, 59977, 65638, 81050, 95639, 104666, 109150, 119954, 164095, 191278, 261665, 299885, 328190, 478195, 523330, 599770, 820475, 956390, 1308325, 1437827, 1499425, 1640950, 1936321, 2390975, 2616650, 2875654, 2998850, 3538643, 3872642, 4781950, 7077286, 7189135, 9681605, 14378270, 17693215, 19363210, 35386430, 35945675, 48408025, 53199599, 71891350, 84831793, 88466075, 96816050, 106399198, 169663586, 176932150, 265997995, 424158965, 531995990, 848317930, 1329989975, 2120794825, 2659979950, 3138776341, 4241589650, 6277552682, 15693881705, 31387763410, 78469408525, 156938817050]

約数ペア:

[(1, 156938817050), (2, 78469408525), (5, 31387763410), (10, 15693881705), (25, 6277552682), (37, 4241589650), (50, 3138776341), (59, 2659979950), (74, 2120794825), (118, 1329989975), (185, 848317930), (295, 531995990), (370, 424158965), (590, 265997995), (887, 176932150), (925, 169663586), (1475, 106399198), (1621, 96816050), (1774, 88466075), (1850, 84831793), (2183, 71891350), (2950, 53199599), (3242, 48408025), (4366, 35945675), (4435, 35386430), (8105, 19363210), (8870, 17693215), (10915, 14378270), (16210, 9681605), (21830, 7189135), (22175, 7077286), (32819, 4781950), (40525, 3872642), (44350, 3538643), (52333, 2998850), (54575, 2875654), (59977, 2616650), (65638, 2390975), (81050, 1936321), (95639, 1640950), (104666, 1499425), (109150, 1437827), (119954, 1308325), (164095, 956390), (191278, 820475), (261665, 599770), (299885, 523330), (328190, 478195)]