27233232260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{719}}^1\times {\mathrm{145679}}^1$

素因数の和:146420

約数の個数: 48

約数和(自身を含む): 61675084800

約数和(自身を除く): 34441852540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 719, 1438, 2876, 3595, 7190, 9347, 14380, 18694, 37388, 46735, 93470, 145679, 186940, 291358, 582716, 728395, 1456790, 1893827, 2913580, 3787654, 7575308, 9469135, 18938270, 37876540, 104743201, 209486402, 418972804, 523716005, 1047432010, 1361661613, 2094864020, 2723323226, 5446646452, 6808308065, 13616616130, 27233232260]

約数ペア:

[(1, 27233232260), (2, 13616616130), (4, 6808308065), (5, 5446646452), (10, 2723323226), (13, 2094864020), (20, 1361661613), (26, 1047432010), (52, 523716005), (65, 418972804), (130, 209486402), (260, 104743201), (719, 37876540), (1438, 18938270), (2876, 9469135), (3595, 7575308), (7190, 3787654), (9347, 2913580), (14380, 1893827), (18694, 1456790), (37388, 728395), (46735, 582716), (93470, 291358), (145679, 186940)]