2017666000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4649}}^1$

素因数の和:4710

約数の個数: 160

約数和(自身を含む): 5756774400

約数和(自身を除く): 3739108400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 35, 40, 50, 56, 62, 70, 80, 100, 112, 124, 125, 140, 155, 175, 200, 217, 248, 250, 280, 310, 350, 400, 434, 496, 500, 560, 620, 700, 775, 868, 875, 1000, 1085, 1240, 1400, 1550, 1736, 1750, 2000, 2170, 2480, 2800, 3100, 3472, 3500, 3875, 4340, 4649, 5425, 6200, 7000, 7750, 8680, 9298, 10850, 12400, 14000, 15500, 17360, 18596, 21700, 23245, 27125, 31000, 32543, 37192, 43400, 46490, 54250, 62000, 65086, 74384, 86800, 92980, 108500, 116225, 130172, 144119, 162715, 185960, 217000, 232450, 260344, 288238, 325430, 371920, 434000, 464900, 520688, 576476, 581125, 650860, 720595, 813575, 929800, 1008833, 1152952, 1162250, 1301720, 1441190, 1627150, 1859600, 2017666, 2305904, 2324500, 2603440, 2882380, 3254300, 3602975, 4035332, 4067875, 4649000, 5044165, 5764760, 6508600, 7205950, 8070664, 8135750, 9298000, 10088330, 11529520, 13017200, 14411900, 16141328, 16271500, 18014875, 20176660, 25220825, 28823800, 32543000, 36029750, 40353320, 50441650, 57647600, 65086000, 72059500, 80706640, 100883300, 126104125, 144119000, 201766600, 252208250, 288238000, 403533200, 504416500, 1008833000, 2017666000]

約数ペア:

[(1, 2017666000), (2, 1008833000), (4, 504416500), (5, 403533200), (7, 288238000), (8, 252208250), (10, 201766600), (14, 144119000), (16, 126104125), (20, 100883300), (25, 80706640), (28, 72059500), (31, 65086000), (35, 57647600), (40, 50441650), (50, 40353320), (56, 36029750), (62, 32543000), (70, 28823800), (80, 25220825), (100, 20176660), (112, 18014875), (124, 16271500), (125, 16141328), (140, 14411900), (155, 13017200), (175, 11529520), (200, 10088330), (217, 9298000), (248, 8135750), (250, 8070664), (280, 7205950), (310, 6508600), (350, 5764760), (400, 5044165), (434, 4649000), (496, 4067875), (500, 4035332), (560, 3602975), (620, 3254300), (700, 2882380), (775, 2603440), (868, 2324500), (875, 2305904), (1000, 2017666), (1085, 1859600), (1240, 1627150), (1400, 1441190), (1550, 1301720), (1736, 1162250), (1750, 1152952), (2000, 1008833), (2170, 929800), (2480, 813575), (2800, 720595), (3100, 650860), (3472, 581125), (3500, 576476), (3875, 520688), (4340, 464900), (4649, 434000), (5425, 371920), (6200, 325430), (7000, 288238), (7750, 260344), (8680, 232450), (9298, 217000), (10850, 185960), (12400, 162715), (14000, 144119), (15500, 130172), (17360, 116225), (18596, 108500), (21700, 92980), (23245, 86800), (27125, 74384), (31000, 65086), (32543, 62000), (37192, 54250), (43400, 46490)]