404236490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1601}}^1\times {\mathrm{3607}}^1$

素因数の和:5222

約数の個数: 32

約数和(自身を含む): 832322304

約数和(自身を除く): 428085814

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1601, 3202, 3607, 7214, 8005, 11207, 16010, 18035, 22414, 25249, 36070, 50498, 56035, 112070, 126245, 252490, 5774807, 11549614, 28874035, 40423649, 57748070, 80847298, 202118245, 404236490]

約数ペア:

[(1, 404236490), (2, 202118245), (5, 80847298), (7, 57748070), (10, 40423649), (14, 28874035), (35, 11549614), (70, 5774807), (1601, 252490), (3202, 126245), (3607, 112070), (7214, 56035), (8005, 50498), (11207, 36070), (16010, 25249), (18035, 22414)]