23508766280

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{45641}}^1$

素因数の和:45894

約数の個数: 64

約数和(自身を含む): 53894073600

約数和(自身を除く): 30385307320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 163, 316, 326, 395, 632, 652, 790, 815, 1304, 1580, 1630, 3160, 3260, 6520, 12877, 25754, 45641, 51508, 64385, 91282, 103016, 128770, 182564, 228205, 257540, 365128, 456410, 515080, 912820, 1825640, 3605639, 7211278, 7439483, 14422556, 14878966, 18028195, 28845112, 29757932, 36056390, 37197415, 59515864, 72112780, 74394830, 144225560, 148789660, 297579320, 587719157, 1175438314, 2350876628, 2938595785, 4701753256, 5877191570, 11754383140, 23508766280]

約数ペア:

[(1, 23508766280), (2, 11754383140), (4, 5877191570), (5, 4701753256), (8, 2938595785), (10, 2350876628), (20, 1175438314), (40, 587719157), (79, 297579320), (158, 148789660), (163, 144225560), (316, 74394830), (326, 72112780), (395, 59515864), (632, 37197415), (652, 36056390), (790, 29757932), (815, 28845112), (1304, 18028195), (1580, 14878966), (1630, 14422556), (3160, 7439483), (3260, 7211278), (6520, 3605639), (12877, 1825640), (25754, 912820), (45641, 515080), (51508, 456410), (64385, 365128), (91282, 257540), (103016, 228205), (128770, 182564)]