25761291952

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{367}}^1\times {\mathrm{3659}}^1$

素因数の和:4154

約数の個数: 80

約数和(自身を含む): 55114329600

約数和(自身を除く): 29353037648

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 109, 176, 218, 367, 436, 734, 872, 1199, 1468, 1744, 2398, 2936, 3659, 4037, 4796, 5872, 7318, 8074, 9592, 14636, 16148, 19184, 29272, 32296, 40003, 40249, 58544, 64592, 80006, 80498, 160012, 160996, 320024, 321992, 398831, 440033, 640048, 643984, 797662, 880066, 1342853, 1595324, 1760132, 2685706, 3190648, 3520264, 4387141, 5371412, 6381296, 7040528, 8774282, 10742824, 14771383, 17548564, 21485648, 29542766, 35097128, 59085532, 70194256, 118171064, 146370977, 236342128, 292741954, 585483908, 1170967816, 1610080747, 2341935632, 3220161494, 6440322988, 12880645976, 25761291952]

約数ペア:

[(1, 25761291952), (2, 12880645976), (4, 6440322988), (8, 3220161494), (11, 2341935632), (16, 1610080747), (22, 1170967816), (44, 585483908), (88, 292741954), (109, 236342128), (176, 146370977), (218, 118171064), (367, 70194256), (436, 59085532), (734, 35097128), (872, 29542766), (1199, 21485648), (1468, 17548564), (1744, 14771383), (2398, 10742824), (2936, 8774282), (3659, 7040528), (4037, 6381296), (4796, 5371412), (5872, 4387141), (7318, 3520264), (8074, 3190648), (9592, 2685706), (14636, 1760132), (16148, 1595324), (19184, 1342853), (29272, 880066), (32296, 797662), (40003, 643984), (40249, 640048), (58544, 440033), (64592, 398831), (80006, 321992), (80498, 320024), (160012, 160996)]