131497142480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2819407}}^1$

素因数の和:2819484

約数の個数: 80

約数和(自身を含む): 339817607424

約数和(自身を除く): 208320464944

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 53, 55, 80, 88, 106, 110, 176, 212, 220, 265, 424, 440, 530, 583, 848, 880, 1060, 1166, 2120, 2332, 2915, 4240, 4664, 5830, 9328, 11660, 23320, 46640, 2819407, 5638814, 11277628, 14097035, 22555256, 28194070, 31013477, 45110512, 56388140, 62026954, 112776280, 124053908, 149428571, 155067385, 225552560, 248107816, 298857142, 310134770, 496215632, 597714284, 620269540, 747142855, 1195428568, 1240539080, 1494285710, 1643714281, 2390857136, 2481078160, 2988571420, 3287428562, 5977142840, 6574857124, 8218571405, 11954285680, 13149714248, 16437142810, 26299428496, 32874285620, 65748571240, 131497142480]

約数ペア:

[(1, 131497142480), (2, 65748571240), (4, 32874285620), (5, 26299428496), (8, 16437142810), (10, 13149714248), (11, 11954285680), (16, 8218571405), (20, 6574857124), (22, 5977142840), (40, 3287428562), (44, 2988571420), (53, 2481078160), (55, 2390857136), (80, 1643714281), (88, 1494285710), (106, 1240539080), (110, 1195428568), (176, 747142855), (212, 620269540), (220, 597714284), (265, 496215632), (424, 310134770), (440, 298857142), (530, 248107816), (583, 225552560), (848, 155067385), (880, 149428571), (1060, 124053908), (1166, 112776280), (2120, 62026954), (2332, 56388140), (2915, 45110512), (4240, 31013477), (4664, 28194070), (5830, 22555256), (9328, 14097035), (11660, 11277628), (23320, 5638814), (46640, 2819407)]