77039240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{409}}^1$

素因数の和:714

約数の個数: 64

約数和(自身を含む): 184647600

約数和(自身を除く): 107608360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 277, 340, 409, 554, 680, 818, 1108, 1385, 1636, 2045, 2216, 2770, 3272, 4090, 4709, 5540, 6953, 8180, 9418, 11080, 13906, 16360, 18836, 23545, 27812, 34765, 37672, 47090, 55624, 69530, 94180, 113293, 139060, 188360, 226586, 278120, 453172, 566465, 906344, 1132930, 1925981, 2265860, 3851962, 4531720, 7703924, 9629905, 15407848, 19259810, 38519620, 77039240]

約数ペア:

[(1, 77039240), (2, 38519620), (4, 19259810), (5, 15407848), (8, 9629905), (10, 7703924), (17, 4531720), (20, 3851962), (34, 2265860), (40, 1925981), (68, 1132930), (85, 906344), (136, 566465), (170, 453172), (277, 278120), (340, 226586), (409, 188360), (554, 139060), (680, 113293), (818, 94180), (1108, 69530), (1385, 55624), (1636, 47090), (2045, 37672), (2216, 34765), (2770, 27812), (3272, 23545), (4090, 18836), (4709, 16360), (5540, 13906), (6953, 11080), (8180, 9418)]