3896005100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157733}}^1$

素因数の和:157779

約数の個数: 72

約数和(自身を含む): 9583917840

約数和(自身を除く): 5687912740

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 25, 26, 38, 50, 52, 65, 76, 95, 100, 130, 190, 247, 260, 325, 380, 475, 494, 650, 950, 988, 1235, 1300, 1900, 2470, 4940, 6175, 12350, 24700, 157733, 315466, 630932, 788665, 1577330, 2050529, 2996927, 3154660, 3943325, 4101058, 5993854, 7886650, 8202116, 10252645, 11987708, 14984635, 15773300, 20505290, 29969270, 38960051, 41010580, 51263225, 59938540, 74923175, 77920102, 102526450, 149846350, 155840204, 194800255, 205052900, 299692700, 389600510, 779201020, 974001275, 1948002550, 3896005100]

約数ペア:

[(1, 3896005100), (2, 1948002550), (4, 974001275), (5, 779201020), (10, 389600510), (13, 299692700), (19, 205052900), (20, 194800255), (25, 155840204), (26, 149846350), (38, 102526450), (50, 77920102), (52, 74923175), (65, 59938540), (76, 51263225), (95, 41010580), (100, 38960051), (130, 29969270), (190, 20505290), (247, 15773300), (260, 14984635), (325, 11987708), (380, 10252645), (475, 8202116), (494, 7886650), (650, 5993854), (950, 4101058), (988, 3943325), (1235, 3154660), (1300, 2996927), (1900, 2050529), (2470, 1577330), (4940, 788665), (6175, 630932), (12350, 315466), (24700, 157733)]