2034642260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{677}}^1\times {\mathrm{21467}}^1$

素因数の和:22160

約数の個数: 48

約数和(自身を含む): 4890582144

約数和(自身を除く): 2855939884

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 677, 1354, 2708, 3385, 4739, 6770, 9478, 13540, 18956, 21467, 23695, 42934, 47390, 85868, 94780, 107335, 150269, 214670, 300538, 429340, 601076, 751345, 1502690, 3005380, 14533159, 29066318, 58132636, 72665795, 101732113, 145331590, 203464226, 290663180, 406928452, 508660565, 1017321130, 2034642260]

約数ペア:

[(1, 2034642260), (2, 1017321130), (4, 508660565), (5, 406928452), (7, 290663180), (10, 203464226), (14, 145331590), (20, 101732113), (28, 72665795), (35, 58132636), (70, 29066318), (140, 14533159), (677, 3005380), (1354, 1502690), (2708, 751345), (3385, 601076), (4739, 429340), (6770, 300538), (9478, 214670), (13540, 150269), (18956, 107335), (21467, 94780), (23695, 85868), (42934, 47390)]