19456100

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{6709}}^1$

素因数の和:6752

約数の個数: 36

約数和(自身を含む): 43682100

約数和(自身を除く): 24226000

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 1450, 2900, 6709, 13418, 26836, 33545, 67090, 134180, 167725, 194561, 335450, 389122, 670900, 778244, 972805, 1945610, 3891220, 4864025, 9728050, 19456100]

約数ペア:

[(1, 19456100), (2, 9728050), (4, 4864025), (5, 3891220), (10, 1945610), (20, 972805), (25, 778244), (29, 670900), (50, 389122), (58, 335450), (100, 194561), (116, 167725), (145, 134180), (290, 67090), (580, 33545), (725, 26836), (1450, 13418), (2900, 6709)]