9850880

素因数分解:

$2^{12}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:79

約数の個数: 104

約数和(自身を含む): 26145672

約数和(自身を除く): 16294792

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 37, 40, 52, 64, 65, 74, 80, 104, 128, 130, 148, 160, 185, 208, 256, 260, 296, 320, 370, 416, 481, 512, 520, 592, 640, 740, 832, 962, 1024, 1040, 1184, 1280, 1480, 1664, 1924, 2048, 2080, 2368, 2405, 2560, 2960, 3328, 3848, 4096, 4160, 4736, 4810, 5120, 5920, 6656, 7696, 8320, 9472, 9620, 10240, 11840, 13312, 15392, 16640, 18944, 19240, 20480, 23680, 26624, 30784, 33280, 37888, 38480, 47360, 53248, 61568, 66560, 75776, 76960, 94720, 123136, 133120, 151552, 153920, 189440, 246272, 266240, 307840, 378880, 492544, 615680, 757760, 985088, 1231360, 1970176, 2462720, 4925440, 9850880]

約数ペア:

[(1, 9850880), (2, 4925440), (4, 2462720), (5, 1970176), (8, 1231360), (10, 985088), (13, 757760), (16, 615680), (20, 492544), (26, 378880), (32, 307840), (37, 266240), (40, 246272), (52, 189440), (64, 153920), (65, 151552), (74, 133120), (80, 123136), (104, 94720), (128, 76960), (130, 75776), (148, 66560), (160, 61568), (185, 53248), (208, 47360), (256, 38480), (260, 37888), (296, 33280), (320, 30784), (370, 26624), (416, 23680), (481, 20480), (512, 19240), (520, 18944), (592, 16640), (640, 15392), (740, 13312), (832, 11840), (962, 10240), (1024, 9620), (1040, 9472), (1184, 8320), (1280, 7696), (1480, 6656), (1664, 5920), (1924, 5120), (2048, 4810), (2080, 4736), (2368, 4160), (2405, 4096), (2560, 3848), (2960, 3328)]