129029450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{234599}}^1$

素因数の和:234622

約数の個数: 24

約数和(自身を含む): 261813600

約数和(自身を除く): 132784150

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 234599, 469198, 1172995, 2345990, 2580589, 5161178, 5864975, 11729950, 12902945, 25805890, 64514725, 129029450]

約数ペア:

[(1, 129029450), (2, 64514725), (5, 25805890), (10, 12902945), (11, 11729950), (22, 5864975), (25, 5161178), (50, 2580589), (55, 2345990), (110, 1172995), (275, 469198), (550, 234599)]