220050430

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{11527}}^1$

素因数の和:11640

約数の個数: 32

約数和(自身を含む): 418328064

約数和(自身を除く): 198277634

約数列:

[1, 2, 5, 10, 23, 46, 83, 115, 166, 230, 415, 830, 1909, 3818, 9545, 11527, 19090, 23054, 57635, 115270, 265121, 530242, 956741, 1325605, 1913482, 2651210, 4783705, 9567410, 22005043, 44010086, 110025215, 220050430]

約数ペア:

[(1, 220050430), (2, 110025215), (5, 44010086), (10, 22005043), (23, 9567410), (46, 4783705), (83, 2651210), (115, 1913482), (166, 1325605), (230, 956741), (415, 530242), (830, 265121), (1909, 115270), (3818, 57635), (9545, 23054), (11527, 19090)]