64874150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{10723}}^1$

素因数の和:10757

約数の個数: 36

約数和(自身を含む): 132645156

約数和(自身を除く): 67771006

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 242, 275, 550, 605, 1210, 3025, 6050, 10723, 21446, 53615, 107230, 117953, 235906, 268075, 536150, 589765, 1179530, 1297483, 2594966, 2948825, 5897650, 6487415, 12974830, 32437075, 64874150]

約数ペア:

[(1, 64874150), (2, 32437075), (5, 12974830), (10, 6487415), (11, 5897650), (22, 2948825), (25, 2594966), (50, 1297483), (55, 1179530), (110, 589765), (121, 536150), (242, 268075), (275, 235906), (550, 117953), (605, 107230), (1210, 53615), (3025, 21446), (6050, 10723)]