220002475

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4969}}^1$

素因数の和:5020

約数の個数: 48

約数和(自身を含む): 354977280

約数和(自身を除く): 134974805

約数列:

[1, 5, 7, 11, 23, 25, 35, 55, 77, 115, 161, 175, 253, 275, 385, 575, 805, 1265, 1771, 1925, 4025, 4969, 6325, 8855, 24845, 34783, 44275, 54659, 114287, 124225, 173915, 273295, 382613, 571435, 800009, 869575, 1257157, 1366475, 1913065, 2857175, 4000045, 6285785, 8800099, 9565325, 20000225, 31428925, 44000495, 220002475]

約数ペア:

[(1, 220002475), (5, 44000495), (7, 31428925), (11, 20000225), (23, 9565325), (25, 8800099), (35, 6285785), (55, 4000045), (77, 2857175), (115, 1913065), (161, 1366475), (175, 1257157), (253, 869575), (275, 800009), (385, 571435), (575, 382613), (805, 273295), (1265, 173915), (1771, 124225), (1925, 114287), (4025, 54659), (4969, 44275), (6325, 34783), (8855, 24845)]