54854720

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:208

約数の個数: 112

約数和(自身を含む): 138641328

約数和(自身を除く): 83786608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 41, 64, 74, 80, 82, 113, 148, 160, 164, 185, 205, 226, 296, 320, 328, 370, 410, 452, 565, 592, 656, 740, 820, 904, 1130, 1184, 1312, 1480, 1517, 1640, 1808, 2260, 2368, 2624, 2960, 3034, 3280, 3616, 4181, 4520, 4633, 5920, 6068, 6560, 7232, 7585, 8362, 9040, 9266, 11840, 12136, 13120, 15170, 16724, 18080, 18532, 20905, 23165, 24272, 30340, 33448, 36160, 37064, 41810, 46330, 48544, 60680, 66896, 74128, 83620, 92660, 97088, 121360, 133792, 148256, 167240, 171421, 185320, 242720, 267584, 296512, 334480, 342842, 370640, 485440, 668960, 685684, 741280, 857105, 1337920, 1371368, 1482560, 1714210, 2742736, 3428420, 5485472, 6856840, 10970944, 13713680, 27427360, 54854720]

約数ペア:

[(1, 54854720), (2, 27427360), (4, 13713680), (5, 10970944), (8, 6856840), (10, 5485472), (16, 3428420), (20, 2742736), (32, 1714210), (37, 1482560), (40, 1371368), (41, 1337920), (64, 857105), (74, 741280), (80, 685684), (82, 668960), (113, 485440), (148, 370640), (160, 342842), (164, 334480), (185, 296512), (205, 267584), (226, 242720), (296, 185320), (320, 171421), (328, 167240), (370, 148256), (410, 133792), (452, 121360), (565, 97088), (592, 92660), (656, 83620), (740, 74128), (820, 66896), (904, 60680), (1130, 48544), (1184, 46330), (1312, 41810), (1480, 37064), (1517, 36160), (1640, 33448), (1808, 30340), (2260, 24272), (2368, 23165), (2624, 20905), (2960, 18532), (3034, 18080), (3280, 16724), (3616, 15170), (4181, 13120), (4520, 12136), (4633, 11840), (5920, 9266), (6068, 9040), (6560, 8362), (7232, 7585)]