1036552261250

素因数分解:

$2^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{315421}}^1$

素因数の和:315693

約数の個数: 80

約数和(自身を含む): 2128417188480

約数和(自身を除く): 1091864927230

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 239, 250, 275, 478, 550, 625, 1195, 1250, 1375, 2390, 2629, 2750, 5258, 5975, 6875, 11950, 13145, 13750, 26290, 29875, 59750, 65725, 131450, 149375, 298750, 315421, 328625, 630842, 657250, 1577105, 1643125, 3154210, 3286250, 3469631, 6939262, 7885525, 15771050, 17348155, 34696310, 39427625, 75385619, 78855250, 86740775, 150771238, 173481550, 197138125, 376928095, 394276250, 433703875, 753856190, 829241809, 867407750, 1658483618, 1884640475, 2168519375, 3769280950, 4146209045, 4337038750, 8292418090, 9423202375, 18846404750, 20731045225, 41462090450, 47116011875, 94232023750, 103655226125, 207310452250, 518276130625, 1036552261250]

約数ペア:

[(1, 1036552261250), (2, 518276130625), (5, 207310452250), (10, 103655226125), (11, 94232023750), (22, 47116011875), (25, 41462090450), (50, 20731045225), (55, 18846404750), (110, 9423202375), (125, 8292418090), (239, 4337038750), (250, 4146209045), (275, 3769280950), (478, 2168519375), (550, 1884640475), (625, 1658483618), (1195, 867407750), (1250, 829241809), (1375, 753856190), (2390, 433703875), (2629, 394276250), (2750, 376928095), (5258, 197138125), (5975, 173481550), (6875, 150771238), (11950, 86740775), (13145, 78855250), (13750, 75385619), (26290, 39427625), (29875, 34696310), (59750, 17348155), (65725, 15771050), (131450, 7885525), (149375, 6939262), (298750, 3469631), (315421, 3286250), (328625, 3154210), (630842, 1643125), (657250, 1577105)]