4908673340

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{260269}}^1$

素因数の和:260342

約数の個数: 48

約数和(自身を含む): 11018790720

約数和(自身を除く): 6110117380

約数列:

[1, 2, 4, 5, 10, 20, 23, 41, 46, 82, 92, 115, 164, 205, 230, 410, 460, 820, 943, 1886, 3772, 4715, 9430, 18860, 260269, 520538, 1041076, 1301345, 2602690, 5205380, 5986187, 10671029, 11972374, 21342058, 23944748, 29930935, 42684116, 53355145, 59861870, 106710290, 119723740, 213420580, 245433667, 490867334, 981734668, 1227168335, 2454336670, 4908673340]

約数ペア:

[(1, 4908673340), (2, 2454336670), (4, 1227168335), (5, 981734668), (10, 490867334), (20, 245433667), (23, 213420580), (41, 119723740), (46, 106710290), (82, 59861870), (92, 53355145), (115, 42684116), (164, 29930935), (205, 23944748), (230, 21342058), (410, 11972374), (460, 10671029), (820, 5986187), (943, 5205380), (1886, 2602690), (3772, 1301345), (4715, 1041076), (9430, 520538), (18860, 260269)]