8328100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:205

約数の個数: 72

約数和(自身を含む): 20186208

約数和(自身を除く): 11858108

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 67, 100, 110, 113, 134, 220, 226, 268, 275, 335, 452, 550, 565, 670, 737, 1100, 1130, 1243, 1340, 1474, 1675, 2260, 2486, 2825, 2948, 3350, 3685, 4972, 5650, 6215, 6700, 7370, 7571, 11300, 12430, 14740, 15142, 18425, 24860, 30284, 31075, 36850, 37855, 62150, 73700, 75710, 83281, 124300, 151420, 166562, 189275, 333124, 378550, 416405, 757100, 832810, 1665620, 2082025, 4164050, 8328100]

約数ペア:

[(1, 8328100), (2, 4164050), (4, 2082025), (5, 1665620), (10, 832810), (11, 757100), (20, 416405), (22, 378550), (25, 333124), (44, 189275), (50, 166562), (55, 151420), (67, 124300), (100, 83281), (110, 75710), (113, 73700), (134, 62150), (220, 37855), (226, 36850), (268, 31075), (275, 30284), (335, 24860), (452, 18425), (550, 15142), (565, 14740), (670, 12430), (737, 11300), (1100, 7571), (1130, 7370), (1243, 6700), (1340, 6215), (1474, 5650), (1675, 4972), (2260, 3685), (2486, 3350), (2825, 2948)]