23218486480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{427439}}^1$

素因数の和:427556

約数の個数: 80

約数和(自身を含む): 62331010560

約数和(自身を除く): 39112524080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 97, 112, 140, 194, 280, 388, 485, 560, 679, 776, 970, 1358, 1552, 1940, 2716, 3395, 3880, 5432, 6790, 7760, 10864, 13580, 27160, 54320, 427439, 854878, 1709756, 2137195, 2992073, 3419512, 4274390, 5984146, 6839024, 8548780, 11968292, 14960365, 17097560, 23936584, 29920730, 34195120, 41461583, 47873168, 59841460, 82923166, 119682920, 165846332, 207307915, 239365840, 290231081, 331692664, 414615830, 580462162, 663385328, 829231660, 1160924324, 1451155405, 1658463320, 2321848648, 2902310810, 3316926640, 4643697296, 5804621620, 11609243240, 23218486480]

約数ペア:

[(1, 23218486480), (2, 11609243240), (4, 5804621620), (5, 4643697296), (7, 3316926640), (8, 2902310810), (10, 2321848648), (14, 1658463320), (16, 1451155405), (20, 1160924324), (28, 829231660), (35, 663385328), (40, 580462162), (56, 414615830), (70, 331692664), (80, 290231081), (97, 239365840), (112, 207307915), (140, 165846332), (194, 119682920), (280, 82923166), (388, 59841460), (485, 47873168), (560, 41461583), (679, 34195120), (776, 29920730), (970, 23936584), (1358, 17097560), (1552, 14960365), (1940, 11968292), (2716, 8548780), (3395, 6839024), (3880, 5984146), (5432, 4274390), (6790, 3419512), (7760, 2992073), (10864, 2137195), (13580, 1709756), (27160, 854878), (54320, 427439)]