382025840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{3769}}^1$

素因数の和:3970

約数の個数: 80

約数和(自身を含む): 1020976320

約数和(自身を除く): 638950480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 181, 280, 362, 560, 724, 905, 1267, 1448, 1810, 2534, 2896, 3620, 3769, 5068, 6335, 7240, 7538, 10136, 12670, 14480, 15076, 18845, 20272, 25340, 26383, 30152, 37690, 50680, 52766, 60304, 75380, 101360, 105532, 131915, 150760, 211064, 263830, 301520, 422128, 527660, 682189, 1055320, 1364378, 2110640, 2728756, 3410945, 4775323, 5457512, 6821890, 9550646, 10915024, 13643780, 19101292, 23876615, 27287560, 38202584, 47753230, 54575120, 76405168, 95506460, 191012920, 382025840]

約数ペア:

[(1, 382025840), (2, 191012920), (4, 95506460), (5, 76405168), (7, 54575120), (8, 47753230), (10, 38202584), (14, 27287560), (16, 23876615), (20, 19101292), (28, 13643780), (35, 10915024), (40, 9550646), (56, 6821890), (70, 5457512), (80, 4775323), (112, 3410945), (140, 2728756), (181, 2110640), (280, 1364378), (362, 1055320), (560, 682189), (724, 527660), (905, 422128), (1267, 301520), (1448, 263830), (1810, 211064), (2534, 150760), (2896, 131915), (3620, 105532), (3769, 101360), (5068, 75380), (6335, 60304), (7240, 52766), (7538, 50680), (10136, 37690), (12670, 30152), (14480, 26383), (15076, 25340), (18845, 20272)]