61598480

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{45293}}^1$

素因数の和:45323

約数の個数: 40

約数和(自身を含む): 151644312

約数和(自身を除く): 90045832

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 45293, 90586, 181172, 226465, 362344, 452930, 724688, 769981, 905860, 1539962, 1811720, 3079924, 3623440, 3849905, 6159848, 7699810, 12319696, 15399620, 30799240, 61598480]

約数ペア:

[(1, 61598480), (2, 30799240), (4, 15399620), (5, 12319696), (8, 7699810), (10, 6159848), (16, 3849905), (17, 3623440), (20, 3079924), (34, 1811720), (40, 1539962), (68, 905860), (80, 769981), (85, 724688), (136, 452930), (170, 362344), (272, 226465), (340, 181172), (680, 90586), (1360, 45293)]