1243136768180

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1\times {\mathrm{2113}}^1\times {\mathrm{2129}}^1$

素因数の和:4629

約数の個数: 96

約数和(自身を含む): 2684725374240

約数和(自身を除く): 1441588606060

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 337, 410, 674, 820, 1348, 1685, 2113, 2129, 3370, 4226, 4258, 6740, 8452, 8516, 10565, 10645, 13817, 21130, 21290, 27634, 42260, 42580, 55268, 69085, 86633, 87289, 138170, 173266, 174578, 276340, 346532, 349156, 433165, 436445, 712081, 717473, 866330, 872890, 1424162, 1434946, 1732660, 1745780, 2848324, 2869892, 3560405, 3587365, 4498577, 7120810, 7174730, 8997154, 14241620, 14349460, 17994308, 22492885, 29195321, 29416393, 44985770, 58390642, 58832786, 89971540, 116781284, 117665572, 145976605, 147081965, 184441657, 291953210, 294163930, 368883314, 583906420, 588327860, 737766628, 922208285, 1516020449, 1844416570, 3032040898, 3688833140, 6064081796, 7580102245, 15160204490, 30320408980, 62156838409, 124313676818, 248627353636, 310784192045, 621568384090, 1243136768180]

約数ペア:

[(1, 1243136768180), (2, 621568384090), (4, 310784192045), (5, 248627353636), (10, 124313676818), (20, 62156838409), (41, 30320408980), (82, 15160204490), (164, 7580102245), (205, 6064081796), (337, 3688833140), (410, 3032040898), (674, 1844416570), (820, 1516020449), (1348, 922208285), (1685, 737766628), (2113, 588327860), (2129, 583906420), (3370, 368883314), (4226, 294163930), (4258, 291953210), (6740, 184441657), (8452, 147081965), (8516, 145976605), (10565, 117665572), (10645, 116781284), (13817, 89971540), (21130, 58832786), (21290, 58390642), (27634, 44985770), (42260, 29416393), (42580, 29195321), (55268, 22492885), (69085, 17994308), (86633, 14349460), (87289, 14241620), (138170, 8997154), (173266, 7174730), (174578, 7120810), (276340, 4498577), (346532, 3587365), (349156, 3560405), (433165, 2869892), (436445, 2848324), (712081, 1745780), (717473, 1732660), (866330, 1434946), (872890, 1424162)]