132348020

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{135049}}^1$

素因数の和:135072

約数の個数: 36

約数和(自身を含む): 323309700

約数和(自身を除く): 190961680

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 135049, 270098, 540196, 675245, 945343, 1350490, 1890686, 2700980, 3781372, 4726715, 6617401, 9453430, 13234802, 18906860, 26469604, 33087005, 66174010, 132348020]

約数ペア:

[(1, 132348020), (2, 66174010), (4, 33087005), (5, 26469604), (7, 18906860), (10, 13234802), (14, 9453430), (20, 6617401), (28, 4726715), (35, 3781372), (49, 2700980), (70, 1890686), (98, 1350490), (140, 945343), (196, 675245), (245, 540196), (490, 270098), (980, 135049)]