8220430

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{347}}^1$

素因数の和:480

約数の個数: 32

約数和(自身を含む): 15634944

約数和(自身を除く): 7414514

約数列:

[1, 2, 5, 10, 23, 46, 103, 115, 206, 230, 347, 515, 694, 1030, 1735, 2369, 3470, 4738, 7981, 11845, 15962, 23690, 35741, 39905, 71482, 79810, 178705, 357410, 822043, 1644086, 4110215, 8220430]

約数ペア:

[(1, 8220430), (2, 4110215), (5, 1644086), (10, 822043), (23, 357410), (46, 178705), (103, 79810), (115, 71482), (206, 39905), (230, 35741), (347, 23690), (515, 15962), (694, 11845), (1030, 7981), (1735, 4738), (2369, 3470)]