15691405400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2131}}^1\times {\mathrm{3347}}^1$

素因数の和:5505

約数の個数: 96

約数和(自身を含む): 39829682880

約数和(自身を除く): 24138277480

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2131, 2200, 3347, 4262, 6694, 8524, 10655, 13388, 16735, 17048, 21310, 23441, 26776, 33470, 36817, 42620, 46882, 53275, 66940, 73634, 83675, 85240, 93764, 106550, 117205, 133880, 147268, 167350, 184085, 187528, 213100, 234410, 294536, 334700, 368170, 426200, 468820, 586025, 669400, 736340, 920425, 937640, 1172050, 1472680, 1840850, 2344100, 3681700, 4688200, 7132457, 7363400, 14264914, 28529828, 35662285, 57059656, 71324570, 78457027, 142649140, 156914054, 178311425, 285298280, 313828108, 356622850, 392285135, 627656216, 713245700, 784570270, 1426491400, 1569140540, 1961425675, 3138281080, 3922851350, 7845702700, 15691405400]

約数ペア:

[(1, 15691405400), (2, 7845702700), (4, 3922851350), (5, 3138281080), (8, 1961425675), (10, 1569140540), (11, 1426491400), (20, 784570270), (22, 713245700), (25, 627656216), (40, 392285135), (44, 356622850), (50, 313828108), (55, 285298280), (88, 178311425), (100, 156914054), (110, 142649140), (200, 78457027), (220, 71324570), (275, 57059656), (440, 35662285), (550, 28529828), (1100, 14264914), (2131, 7363400), (2200, 7132457), (3347, 4688200), (4262, 3681700), (6694, 2344100), (8524, 1840850), (10655, 1472680), (13388, 1172050), (16735, 937640), (17048, 920425), (21310, 736340), (23441, 669400), (26776, 586025), (33470, 468820), (36817, 426200), (42620, 368170), (46882, 334700), (53275, 294536), (66940, 234410), (73634, 213100), (83675, 187528), (85240, 184085), (93764, 167350), (106550, 147268), (117205, 133880)]