826311220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1\times {\mathrm{433}}^1$

素因数の和:809

約数の個数: 96

約数和(自身を含む): 2040369408

約数和(自身を除く): 1214058188

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 317, 430, 433, 602, 634, 860, 866, 1204, 1268, 1505, 1585, 1732, 2165, 2219, 3010, 3031, 3170, 4330, 4438, 6020, 6062, 6340, 8660, 8876, 11095, 12124, 13631, 15155, 18619, 22190, 27262, 30310, 37238, 44380, 54524, 60620, 68155, 74476, 93095, 95417, 130333, 136310, 137261, 186190, 190834, 260666, 272620, 274522, 372380, 381668, 477085, 521332, 549044, 651665, 686305, 954170, 960827, 1303330, 1372610, 1908340, 1921654, 2606660, 2745220, 3843308, 4804135, 5902223, 9608270, 11804446, 19216540, 23608892, 29511115, 41315561, 59022230, 82631122, 118044460, 165262244, 206577805, 413155610, 826311220]

約数ペア:

[(1, 826311220), (2, 413155610), (4, 206577805), (5, 165262244), (7, 118044460), (10, 82631122), (14, 59022230), (20, 41315561), (28, 29511115), (35, 23608892), (43, 19216540), (70, 11804446), (86, 9608270), (140, 5902223), (172, 4804135), (215, 3843308), (301, 2745220), (317, 2606660), (430, 1921654), (433, 1908340), (602, 1372610), (634, 1303330), (860, 960827), (866, 954170), (1204, 686305), (1268, 651665), (1505, 549044), (1585, 521332), (1732, 477085), (2165, 381668), (2219, 372380), (3010, 274522), (3031, 272620), (3170, 260666), (4330, 190834), (4438, 186190), (6020, 137261), (6062, 136310), (6340, 130333), (8660, 95417), (8876, 93095), (11095, 74476), (12124, 68155), (13631, 60620), (15155, 54524), (18619, 44380), (22190, 37238), (27262, 30310)]