4925440

素因数分解:

$2^{11}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:77

約数の個数: 96

約数和(自身を含む): 13071240

約数和(自身を除く): 8145800

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, 4160, 4736, 4810, 5120, 5920, 6656, 7696, 8320, 9472, 9620, 10240, 11840, 13312, 15392, 16640, 18944, 19240, 23680, 26624, 30784, 33280, 37888, 38480, 47360, 61568, 66560, 75776, 76960, 94720, 123136, 133120, 153920, 189440, 246272, 307840, 378880, 492544, 615680, 985088, 1231360, 2462720, 4925440]

約数ペア:

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