545905888

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{821}}^1\times {\mathrm{1889}}^1$

素因数の和:2731

約数の個数: 48

約数和(自身を含む): 1174506480

約数和(自身を除く): 628600592

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 821, 1642, 1889, 3284, 3778, 6568, 7556, 9031, 13136, 15112, 18062, 20779, 26272, 30224, 36124, 41558, 60448, 72248, 83116, 144496, 166232, 288992, 332464, 664928, 1550869, 3101738, 6203476, 12406952, 17059559, 24813904, 34119118, 49627808, 68238236, 136476472, 272952944, 545905888]

約数ペア:

[(1, 545905888), (2, 272952944), (4, 136476472), (8, 68238236), (11, 49627808), (16, 34119118), (22, 24813904), (32, 17059559), (44, 12406952), (88, 6203476), (176, 3101738), (352, 1550869), (821, 664928), (1642, 332464), (1889, 288992), (3284, 166232), (3778, 144496), (6568, 83116), (7556, 72248), (9031, 60448), (13136, 41558), (15112, 36124), (18062, 30224), (20779, 26272)]