118128940

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{96827}}^1$

素因数の和:96897

約数の個数: 24

約数和(自身を含む): 252140112

約数和(自身を除く): 134011172

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 96827, 193654, 387308, 484135, 968270, 1936540, 5906447, 11812894, 23625788, 29532235, 59064470, 118128940]

約数ペア:

[(1, 118128940), (2, 59064470), (4, 29532235), (5, 23625788), (10, 11812894), (20, 5906447), (61, 1936540), (122, 968270), (244, 484135), (305, 387308), (610, 193654), (1220, 96827)]