13080453340

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{241}}^1\times {\mathrm{16649}}^1$

素因数の和:17062

約数の個数: 48

約数和(自身を含む): 27753818400

約数和(自身を除く): 14673365060

約数列:

[1, 2, 4, 5, 10, 20, 163, 241, 326, 482, 652, 815, 964, 1205, 1630, 2410, 3260, 4820, 16649, 33298, 39283, 66596, 78566, 83245, 157132, 166490, 196415, 332980, 392830, 785660, 2713787, 4012409, 5427574, 8024818, 10855148, 13568935, 16049636, 20062045, 27137870, 40124090, 54275740, 80248180, 654022667, 1308045334, 2616090668, 3270113335, 6540226670, 13080453340]

約数ペア:

[(1, 13080453340), (2, 6540226670), (4, 3270113335), (5, 2616090668), (10, 1308045334), (20, 654022667), (163, 80248180), (241, 54275740), (326, 40124090), (482, 27137870), (652, 20062045), (815, 16049636), (964, 13568935), (1205, 10855148), (1630, 8024818), (2410, 5427574), (3260, 4012409), (4820, 2713787), (16649, 785660), (33298, 392830), (39283, 332980), (66596, 196415), (78566, 166490), (83245, 157132)]