86161250

素因数分解:

$2^1\times 5^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:301

約数の個数: 80

約数和(自身を含む): 189689280

約数和(自身を除く): 103528030

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 43, 50, 70, 86, 125, 175, 215, 229, 250, 301, 350, 430, 458, 602, 625, 875, 1075, 1145, 1250, 1505, 1603, 1750, 2150, 2290, 3010, 3206, 4375, 5375, 5725, 7525, 8015, 8750, 9847, 10750, 11450, 15050, 16030, 19694, 26875, 28625, 37625, 40075, 49235, 53750, 57250, 68929, 75250, 80150, 98470, 137858, 143125, 188125, 200375, 246175, 286250, 344645, 376250, 400750, 492350, 689290, 1001875, 1230875, 1723225, 2003750, 2461750, 3446450, 6154375, 8616125, 12308750, 17232250, 43080625, 86161250]

約数ペア:

[(1, 86161250), (2, 43080625), (5, 17232250), (7, 12308750), (10, 8616125), (14, 6154375), (25, 3446450), (35, 2461750), (43, 2003750), (50, 1723225), (70, 1230875), (86, 1001875), (125, 689290), (175, 492350), (215, 400750), (229, 376250), (250, 344645), (301, 286250), (350, 246175), (430, 200375), (458, 188125), (602, 143125), (625, 137858), (875, 98470), (1075, 80150), (1145, 75250), (1250, 68929), (1505, 57250), (1603, 53750), (1750, 49235), (2150, 40075), (2290, 37625), (3010, 28625), (3206, 26875), (4375, 19694), (5375, 16030), (5725, 15050), (7525, 11450), (8015, 10750), (8750, 9847)]