11772800

素因数分解:

$2^7\times 5^2\times {\mathrm{13}}^1\times {\mathrm{283}}^1$

素因数の和:320

約数の個数: 96

約数和(自身を含む): 31430280

約数和(自身を除く): 19657480

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 128, 130, 160, 200, 208, 260, 283, 320, 325, 400, 416, 520, 566, 640, 650, 800, 832, 1040, 1132, 1300, 1415, 1600, 1664, 2080, 2264, 2600, 2830, 3200, 3679, 4160, 4528, 5200, 5660, 7075, 7358, 8320, 9056, 10400, 11320, 14150, 14716, 18112, 18395, 20800, 22640, 28300, 29432, 36224, 36790, 41600, 45280, 56600, 58864, 73580, 90560, 91975, 113200, 117728, 147160, 181120, 183950, 226400, 235456, 294320, 367900, 452800, 470912, 588640, 735800, 905600, 1177280, 1471600, 2354560, 2943200, 5886400, 11772800]

約数ペア:

[(1, 11772800), (2, 5886400), (4, 2943200), (5, 2354560), (8, 1471600), (10, 1177280), (13, 905600), (16, 735800), (20, 588640), (25, 470912), (26, 452800), (32, 367900), (40, 294320), (50, 235456), (52, 226400), (64, 183950), (65, 181120), (80, 147160), (100, 117728), (104, 113200), (128, 91975), (130, 90560), (160, 73580), (200, 58864), (208, 56600), (260, 45280), (283, 41600), (320, 36790), (325, 36224), (400, 29432), (416, 28300), (520, 22640), (566, 20800), (640, 18395), (650, 18112), (800, 14716), (832, 14150), (1040, 11320), (1132, 10400), (1300, 9056), (1415, 8320), (1600, 7358), (1664, 7075), (2080, 5660), (2264, 5200), (2600, 4528), (2830, 4160), (3200, 3679)]