104765440

素因数分解:

$2^{11}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{787}}^1$

素因数の和:827

約数の個数: 96

約数和(自身を含む): 271056240

約数和(自身を除く): 166290800

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, 512, 520, 640, 787, 832, 1024, 1040, 1280, 1574, 1664, 2048, 2080, 2560, 3148, 3328, 3935, 4160, 5120, 6296, 6656, 7870, 8320, 10231, 10240, 12592, 13312, 15740, 16640, 20462, 25184, 26624, 31480, 33280, 40924, 50368, 51155, 62960, 66560, 81848, 100736, 102310, 125920, 133120, 163696, 201472, 204620, 251840, 327392, 402944, 409240, 503680, 654784, 805888, 818480, 1007360, 1309568, 1611776, 1636960, 2014720, 2619136, 3273920, 4029440, 5238272, 6547840, 8058880, 10476544, 13095680, 20953088, 26191360, 52382720, 104765440]

約数ペア:

[(1, 104765440), (2, 52382720), (4, 26191360), (5, 20953088), (8, 13095680), (10, 10476544), (13, 8058880), (16, 6547840), (20, 5238272), (26, 4029440), (32, 3273920), (40, 2619136), (52, 2014720), (64, 1636960), (65, 1611776), (80, 1309568), (104, 1007360), (128, 818480), (130, 805888), (160, 654784), (208, 503680), (256, 409240), (260, 402944), (320, 327392), (416, 251840), (512, 204620), (520, 201472), (640, 163696), (787, 133120), (832, 125920), (1024, 102310), (1040, 100736), (1280, 81848), (1574, 66560), (1664, 62960), (2048, 51155), (2080, 50368), (2560, 40924), (3148, 33280), (3328, 31480), (3935, 26624), (4160, 25184), (5120, 20462), (6296, 16640), (6656, 15740), (7870, 13312), (8320, 12592), (10231, 10240)]