7145050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{1181}}^1$

素因数の和:1215

約数の個数: 36

約数和(自身を含む): 14620158

約数和(自身を除く): 7475108

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 242, 275, 550, 605, 1181, 1210, 2362, 3025, 5905, 6050, 11810, 12991, 25982, 29525, 59050, 64955, 129910, 142901, 285802, 324775, 649550, 714505, 1429010, 3572525, 7145050]

約数ペア:

[(1, 7145050), (2, 3572525), (5, 1429010), (10, 714505), (11, 649550), (22, 324775), (25, 285802), (50, 142901), (55, 129910), (110, 64955), (121, 59050), (242, 29525), (275, 25982), (550, 12991), (605, 11810), (1181, 6050), (1210, 5905), (2362, 3025)]