2745061820

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{29209}}^1$

素因数の和:29382

約数の個数: 48

約数和(自身を含む): 5967252480

約数和(自身を除く): 3222190660

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 127, 148, 185, 254, 370, 508, 635, 740, 1270, 2540, 4699, 9398, 18796, 23495, 29209, 46990, 58418, 93980, 116836, 146045, 292090, 584180, 1080733, 2161466, 3709543, 4322932, 5403665, 7419086, 10807330, 14838172, 18547715, 21614660, 37095430, 74190860, 137253091, 274506182, 549012364, 686265455, 1372530910, 2745061820]

約数ペア:

[(1, 2745061820), (2, 1372530910), (4, 686265455), (5, 549012364), (10, 274506182), (20, 137253091), (37, 74190860), (74, 37095430), (127, 21614660), (148, 18547715), (185, 14838172), (254, 10807330), (370, 7419086), (508, 5403665), (635, 4322932), (740, 3709543), (1270, 2161466), (2540, 1080733), (4699, 584180), (9398, 292090), (18796, 146045), (23495, 116836), (29209, 93980), (46990, 58418)]