132848140

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1\times {\mathrm{419}}^1$

素因数の和:702

約数の個数: 48

約数和(自身を含む): 284497920

約数和(自身を除く): 151649780

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 191, 332, 382, 415, 419, 764, 830, 838, 955, 1660, 1676, 1910, 2095, 3820, 4190, 8380, 15853, 31706, 34777, 63412, 69554, 79265, 80029, 139108, 158530, 160058, 173885, 317060, 320116, 347770, 400145, 695540, 800290, 1600580, 6642407, 13284814, 26569628, 33212035, 66424070, 132848140]

約数ペア:

[(1, 132848140), (2, 66424070), (4, 33212035), (5, 26569628), (10, 13284814), (20, 6642407), (83, 1600580), (166, 800290), (191, 695540), (332, 400145), (382, 347770), (415, 320116), (419, 317060), (764, 173885), (830, 160058), (838, 158530), (955, 139108), (1660, 80029), (1676, 79265), (1910, 69554), (2095, 63412), (3820, 34777), (4190, 31706), (8380, 15853)]