130937560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4751}}^1$

素因数の和:4828

約数の個数: 64

約数和(自身を含む): 323326080

約数和(自身を除く): 192388520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 53, 65, 104, 106, 130, 212, 260, 265, 424, 520, 530, 689, 1060, 1378, 2120, 2756, 3445, 4751, 5512, 6890, 9502, 13780, 19004, 23755, 27560, 38008, 47510, 61763, 95020, 123526, 190040, 247052, 251803, 308815, 494104, 503606, 617630, 1007212, 1235260, 1259015, 2014424, 2470520, 2518030, 3273439, 5036060, 6546878, 10072120, 13093756, 16367195, 26187512, 32734390, 65468780, 130937560]

約数ペア:

[(1, 130937560), (2, 65468780), (4, 32734390), (5, 26187512), (8, 16367195), (10, 13093756), (13, 10072120), (20, 6546878), (26, 5036060), (40, 3273439), (52, 2518030), (53, 2470520), (65, 2014424), (104, 1259015), (106, 1235260), (130, 1007212), (212, 617630), (260, 503606), (265, 494104), (424, 308815), (520, 251803), (530, 247052), (689, 190040), (1060, 123526), (1378, 95020), (2120, 61763), (2756, 47510), (3445, 38008), (4751, 27560), (5512, 23755), (6890, 19004), (9502, 13780)]