38490100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{3181}}^1$

素因数の和:3217

約数の個数: 54

約数和(自身を含む): 91835702

約数和(自身を除く): 53345602

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 121, 220, 242, 275, 484, 550, 605, 1100, 1210, 2420, 3025, 3181, 6050, 6362, 12100, 12724, 15905, 31810, 34991, 63620, 69982, 79525, 139964, 159050, 174955, 318100, 349910, 384901, 699820, 769802, 874775, 1539604, 1749550, 1924505, 3499100, 3849010, 7698020, 9622525, 19245050, 38490100]

約数ペア:

[(1, 38490100), (2, 19245050), (4, 9622525), (5, 7698020), (10, 3849010), (11, 3499100), (20, 1924505), (22, 1749550), (25, 1539604), (44, 874775), (50, 769802), (55, 699820), (100, 384901), (110, 349910), (121, 318100), (220, 174955), (242, 159050), (275, 139964), (484, 79525), (550, 69982), (605, 63620), (1100, 34991), (1210, 31810), (2420, 15905), (3025, 12724), (3181, 12100), (6050, 6362)]