70101680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2153}}^1$

素因数の和:2214

約数の個数: 80

約数和(自身を含む): 182693664

約数和(自身を除く): 112591984

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 37, 40, 44, 55, 74, 80, 88, 110, 148, 176, 185, 220, 296, 370, 407, 440, 592, 740, 814, 880, 1480, 1628, 2035, 2153, 2960, 3256, 4070, 4306, 6512, 8140, 8612, 10765, 16280, 17224, 21530, 23683, 32560, 34448, 43060, 47366, 79661, 86120, 94732, 118415, 159322, 172240, 189464, 236830, 318644, 378928, 398305, 473660, 637288, 796610, 876271, 947320, 1274576, 1593220, 1752542, 1894640, 3186440, 3505084, 4381355, 6372880, 7010168, 8762710, 14020336, 17525420, 35050840, 70101680]

約数ペア:

[(1, 70101680), (2, 35050840), (4, 17525420), (5, 14020336), (8, 8762710), (10, 7010168), (11, 6372880), (16, 4381355), (20, 3505084), (22, 3186440), (37, 1894640), (40, 1752542), (44, 1593220), (55, 1274576), (74, 947320), (80, 876271), (88, 796610), (110, 637288), (148, 473660), (176, 398305), (185, 378928), (220, 318644), (296, 236830), (370, 189464), (407, 172240), (440, 159322), (592, 118415), (740, 94732), (814, 86120), (880, 79661), (1480, 47366), (1628, 43060), (2035, 34448), (2153, 32560), (2960, 23683), (3256, 21530), (4070, 17224), (4306, 16280), (6512, 10765), (8140, 8612)]