3889164580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{275047}}^1$

素因数の和:275164

約数の個数: 48

約数和(自身を含む): 9426445056

約数和(自身を除く): 5537280476

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 101, 140, 202, 404, 505, 707, 1010, 1414, 2020, 2828, 3535, 7070, 14140, 275047, 550094, 1100188, 1375235, 1925329, 2750470, 3850658, 5500940, 7701316, 9626645, 19253290, 27779747, 38506580, 55559494, 111118988, 138898735, 194458229, 277797470, 388916458, 555594940, 777832916, 972291145, 1944582290, 3889164580]

約数ペア:

[(1, 3889164580), (2, 1944582290), (4, 972291145), (5, 777832916), (7, 555594940), (10, 388916458), (14, 277797470), (20, 194458229), (28, 138898735), (35, 111118988), (70, 55559494), (101, 38506580), (140, 27779747), (202, 19253290), (404, 9626645), (505, 7701316), (707, 5500940), (1010, 3850658), (1414, 2750470), (2020, 1925329), (2828, 1375235), (3535, 1100188), (7070, 550094), (14140, 275047)]