2016765800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{14851}}^1$

素因数の和:14971

約数の個数: 96

約数和(自身を含む): 5414445120

約数和(自身を除く): 3397679320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 97, 100, 140, 175, 194, 200, 280, 350, 388, 485, 679, 700, 776, 970, 1358, 1400, 1940, 2425, 2716, 3395, 3880, 4850, 5432, 6790, 9700, 13580, 14851, 16975, 19400, 27160, 29702, 33950, 59404, 67900, 74255, 103957, 118808, 135800, 148510, 207914, 297020, 371275, 415828, 519785, 594040, 742550, 831656, 1039570, 1440547, 1485100, 2079140, 2598925, 2881094, 2970200, 4158280, 5197850, 5762188, 7202735, 10083829, 10395700, 11524376, 14405470, 20167658, 20791400, 28810940, 36013675, 40335316, 50419145, 57621880, 72027350, 80670632, 100838290, 144054700, 201676580, 252095725, 288109400, 403353160, 504191450, 1008382900, 2016765800]

約数ペア:

[(1, 2016765800), (2, 1008382900), (4, 504191450), (5, 403353160), (7, 288109400), (8, 252095725), (10, 201676580), (14, 144054700), (20, 100838290), (25, 80670632), (28, 72027350), (35, 57621880), (40, 50419145), (50, 40335316), (56, 36013675), (70, 28810940), (97, 20791400), (100, 20167658), (140, 14405470), (175, 11524376), (194, 10395700), (200, 10083829), (280, 7202735), (350, 5762188), (388, 5197850), (485, 4158280), (679, 2970200), (700, 2881094), (776, 2598925), (970, 2079140), (1358, 1485100), (1400, 1440547), (1940, 1039570), (2425, 831656), (2716, 742550), (3395, 594040), (3880, 519785), (4850, 415828), (5432, 371275), (6790, 297020), (9700, 207914), (13580, 148510), (14851, 135800), (16975, 118808), (19400, 103957), (27160, 74255), (29702, 67900), (33950, 59404)]