800548700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67273}}^1$

素因数の和:67311

約数の個数: 72

約数和(自身を含む): 2102177952

約数和(自身を除く): 1301629252

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 50, 68, 70, 85, 100, 119, 140, 170, 175, 238, 340, 350, 425, 476, 595, 700, 850, 1190, 1700, 2380, 2975, 5950, 11900, 67273, 134546, 269092, 336365, 470911, 672730, 941822, 1143641, 1345460, 1681825, 1883644, 2287282, 2354555, 3363650, 4574564, 4709110, 5718205, 6727300, 8005487, 9418220, 11436410, 11772775, 16010974, 22872820, 23545550, 28591025, 32021948, 40027435, 47091100, 57182050, 80054870, 114364100, 160109740, 200137175, 400274350, 800548700]

約数ペア:

[(1, 800548700), (2, 400274350), (4, 200137175), (5, 160109740), (7, 114364100), (10, 80054870), (14, 57182050), (17, 47091100), (20, 40027435), (25, 32021948), (28, 28591025), (34, 23545550), (35, 22872820), (50, 16010974), (68, 11772775), (70, 11436410), (85, 9418220), (100, 8005487), (119, 6727300), (140, 5718205), (170, 4709110), (175, 4574564), (238, 3363650), (340, 2354555), (350, 2287282), (425, 1883644), (476, 1681825), (595, 1345460), (700, 1143641), (850, 941822), (1190, 672730), (1700, 470911), (2380, 336365), (2975, 269092), (5950, 134546), (11900, 67273)]