424287380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{7333}}^1$

素因数の和:7616

約数の個数: 48

約数和(自身を含む): 975832704

約数和(自身を除く): 551545324

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 263, 526, 1052, 1315, 2630, 2893, 5260, 5786, 7333, 11572, 14465, 14666, 28930, 29332, 36665, 57860, 73330, 80663, 146660, 161326, 322652, 403315, 806630, 1613260, 1928579, 3857158, 7714316, 9642895, 19285790, 21214369, 38571580, 42428738, 84857476, 106071845, 212143690, 424287380]

約数ペア:

[(1, 424287380), (2, 212143690), (4, 106071845), (5, 84857476), (10, 42428738), (11, 38571580), (20, 21214369), (22, 19285790), (44, 9642895), (55, 7714316), (110, 3857158), (220, 1928579), (263, 1613260), (526, 806630), (1052, 403315), (1315, 322652), (2630, 161326), (2893, 146660), (5260, 80663), (5786, 73330), (7333, 57860), (11572, 36665), (14465, 29332), (14666, 28930)]