69224020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2467}}^1$

素因数の和:2560

約数の個数: 48

約数和(自身を含む): 154240128

約数和(自身を除く): 85016108

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 61, 92, 115, 122, 230, 244, 305, 460, 610, 1220, 1403, 2467, 2806, 4934, 5612, 7015, 9868, 12335, 14030, 24670, 28060, 49340, 56741, 113482, 150487, 226964, 283705, 300974, 567410, 601948, 752435, 1134820, 1504870, 3009740, 3461201, 6922402, 13844804, 17306005, 34612010, 69224020]

約数ペア:

[(1, 69224020), (2, 34612010), (4, 17306005), (5, 13844804), (10, 6922402), (20, 3461201), (23, 3009740), (46, 1504870), (61, 1134820), (92, 752435), (115, 601948), (122, 567410), (230, 300974), (244, 283705), (305, 226964), (460, 150487), (610, 113482), (1220, 56741), (1403, 49340), (2467, 28060), (2806, 24670), (4934, 14030), (5612, 12335), (7015, 9868)]