24776960

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1489}}^1$

素因数の和:1523

約数の個数: 72

約数和(自身を含む): 63956760

約数和(自身を除く): 39179800

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 520, 640, 832, 1040, 1280, 1489, 1664, 2080, 2978, 3328, 4160, 5956, 7445, 8320, 11912, 14890, 16640, 19357, 23824, 29780, 38714, 47648, 59560, 77428, 95296, 96785, 119120, 154856, 190592, 193570, 238240, 309712, 381184, 387140, 476480, 619424, 774280, 952960, 1238848, 1548560, 1905920, 2477696, 3097120, 4955392, 6194240, 12388480, 24776960]

約数ペア:

[(1, 24776960), (2, 12388480), (4, 6194240), (5, 4955392), (8, 3097120), (10, 2477696), (13, 1905920), (16, 1548560), (20, 1238848), (26, 952960), (32, 774280), (40, 619424), (52, 476480), (64, 387140), (65, 381184), (80, 309712), (104, 238240), (128, 193570), (130, 190592), (160, 154856), (208, 119120), (256, 96785), (260, 95296), (320, 77428), (416, 59560), (520, 47648), (640, 38714), (832, 29780), (1040, 23824), (1280, 19357), (1489, 16640), (1664, 14890), (2080, 11912), (2978, 8320), (3328, 7445), (4160, 5956)]