19707663850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2448157}}^1$

素因数の和:2448199

約数の個数: 48

約数和(自身を含む): 43714309248

約数和(自身を除く): 24006645398

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 50, 70, 115, 161, 175, 230, 322, 350, 575, 805, 1150, 1610, 4025, 8050, 2448157, 4896314, 12240785, 17137099, 24481570, 34274198, 56307611, 61203925, 85685495, 112615222, 122407850, 171370990, 281538055, 394153277, 428427475, 563076110, 788306554, 856854950, 1407690275, 1970766385, 2815380550, 3941532770, 9853831925, 19707663850]

約数ペア:

[(1, 19707663850), (2, 9853831925), (5, 3941532770), (7, 2815380550), (10, 1970766385), (14, 1407690275), (23, 856854950), (25, 788306554), (35, 563076110), (46, 428427475), (50, 394153277), (70, 281538055), (115, 171370990), (161, 122407850), (175, 112615222), (230, 85685495), (322, 61203925), (350, 56307611), (575, 34274198), (805, 24481570), (1150, 17137099), (1610, 12240785), (4025, 4896314), (8050, 2448157)]