1836043940

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{16069}}^1$

素因数の和:16304

約数の個数: 48

約数和(自身を含む): 4009143600

約数和(自身を除く): 2173099660

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 197, 290, 394, 580, 788, 985, 1970, 3940, 5713, 11426, 16069, 22852, 28565, 32138, 57130, 64276, 80345, 114260, 160690, 321380, 466001, 932002, 1864004, 2330005, 3165593, 4660010, 6331186, 9320020, 12662372, 15827965, 31655930, 63311860, 91802197, 183604394, 367208788, 459010985, 918021970, 1836043940]

約数ペア:

[(1, 1836043940), (2, 918021970), (4, 459010985), (5, 367208788), (10, 183604394), (20, 91802197), (29, 63311860), (58, 31655930), (116, 15827965), (145, 12662372), (197, 9320020), (290, 6331186), (394, 4660010), (580, 3165593), (788, 2330005), (985, 1864004), (1970, 932002), (3940, 466001), (5713, 321380), (11426, 160690), (16069, 114260), (22852, 80345), (28565, 64276), (32138, 57130)]