118057420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{9661}}^1$

素因数の和:9730

約数の個数: 48

約数和(自身を含む): 272700288

約数和(自身を除く): 154642868

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 65, 94, 130, 188, 235, 260, 470, 611, 940, 1222, 2444, 3055, 6110, 9661, 12220, 19322, 38644, 48305, 96610, 125593, 193220, 251186, 454067, 502372, 627965, 908134, 1255930, 1816268, 2270335, 2511860, 4540670, 5902871, 9081340, 11805742, 23611484, 29514355, 59028710, 118057420]

約数ペア:

[(1, 118057420), (2, 59028710), (4, 29514355), (5, 23611484), (10, 11805742), (13, 9081340), (20, 5902871), (26, 4540670), (47, 2511860), (52, 2270335), (65, 1816268), (94, 1255930), (130, 908134), (188, 627965), (235, 502372), (260, 454067), (470, 251186), (611, 193220), (940, 125593), (1222, 96610), (2444, 48305), (3055, 38644), (6110, 19322), (9661, 12220)]