572550280

素因数分解:

$2^3\times 5^1\times {\mathrm{1489}}^1\times {\mathrm{9613}}^1$

素因数の和:11113

約数の個数: 32

約数和(自身を含む): 1289237400

約数和(自身を除く): 716687120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1489, 2978, 5956, 7445, 9613, 11912, 14890, 19226, 29780, 38452, 48065, 59560, 76904, 96130, 192260, 384520, 14313757, 28627514, 57255028, 71568785, 114510056, 143137570, 286275140, 572550280]

約数ペア:

[(1, 572550280), (2, 286275140), (4, 143137570), (5, 114510056), (8, 71568785), (10, 57255028), (20, 28627514), (40, 14313757), (1489, 384520), (2978, 192260), (5956, 96130), (7445, 76904), (9613, 59560), (11912, 48065), (14890, 38452), (19226, 29780)]