6474157040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{21997}}^1$

素因数の和:22306

約数の個数: 80

約数和(自身を含む): 16268312928

約数和(自身を除く): 9794155888

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 283, 520, 566, 1040, 1132, 1415, 2264, 2830, 3679, 4528, 5660, 7358, 11320, 14716, 18395, 21997, 22640, 29432, 36790, 43994, 58864, 73580, 87988, 109985, 147160, 175976, 219970, 285961, 294320, 351952, 439940, 571922, 879880, 1143844, 1429805, 1759760, 2287688, 2859610, 4575376, 5719220, 6225151, 11438440, 12450302, 22876880, 24900604, 31125755, 49801208, 62251510, 80926963, 99602416, 124503020, 161853926, 249006040, 323707852, 404634815, 498012080, 647415704, 809269630, 1294831408, 1618539260, 3237078520, 6474157040]

約数ペア:

[(1, 6474157040), (2, 3237078520), (4, 1618539260), (5, 1294831408), (8, 809269630), (10, 647415704), (13, 498012080), (16, 404634815), (20, 323707852), (26, 249006040), (40, 161853926), (52, 124503020), (65, 99602416), (80, 80926963), (104, 62251510), (130, 49801208), (208, 31125755), (260, 24900604), (283, 22876880), (520, 12450302), (566, 11438440), (1040, 6225151), (1132, 5719220), (1415, 4575376), (2264, 2859610), (2830, 2287688), (3679, 1759760), (4528, 1429805), (5660, 1143844), (7358, 879880), (11320, 571922), (14716, 439940), (18395, 351952), (21997, 294320), (22640, 285961), (29432, 219970), (36790, 175976), (43994, 147160), (58864, 109985), (73580, 87988)]