1148250880

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{128153}}^1$

素因数の和:128181

約数の個数: 72

約数和(自身を含む): 3143361312

約数和(自身を除く): 1995110432

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 128153, 256306, 512612, 640765, 897071, 1025224, 1281530, 1794142, 2050448, 2563060, 3588284, 4100896, 4485355, 5126120, 7176568, 8201792, 8970710, 10252240, 14353136, 16403584, 17941420, 20504480, 28706272, 32807168, 35882840, 41008960, 57412544, 71765680, 82017920, 114825088, 143531360, 164035840, 229650176, 287062720, 574125440, 1148250880]

約数ペア:

[(1, 1148250880), (2, 574125440), (4, 287062720), (5, 229650176), (7, 164035840), (8, 143531360), (10, 114825088), (14, 82017920), (16, 71765680), (20, 57412544), (28, 41008960), (32, 35882840), (35, 32807168), (40, 28706272), (56, 20504480), (64, 17941420), (70, 16403584), (80, 14353136), (112, 10252240), (128, 8970710), (140, 8201792), (160, 7176568), (224, 5126120), (256, 4485355), (280, 4100896), (320, 3588284), (448, 2563060), (560, 2050448), (640, 1794142), (896, 1281530), (1120, 1025224), (1280, 897071), (1792, 640765), (2240, 512612), (4480, 256306), (8960, 128153)]