200609680

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3517}}^1$

素因数の和:3584

約数の個数: 80

約数和(自身を含む): 502539264

約数和(自身を除く): 301929584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 40, 46, 62, 80, 92, 115, 124, 155, 184, 230, 248, 310, 368, 460, 496, 620, 713, 920, 1240, 1426, 1840, 2480, 2852, 3517, 3565, 5704, 7034, 7130, 11408, 14068, 14260, 17585, 28136, 28520, 35170, 56272, 57040, 70340, 80891, 109027, 140680, 161782, 218054, 281360, 323564, 404455, 436108, 545135, 647128, 808910, 872216, 1090270, 1294256, 1617820, 1744432, 2180540, 2507621, 3235640, 4361080, 5015242, 6471280, 8722160, 10030484, 12538105, 20060968, 25076210, 40121936, 50152420, 100304840, 200609680]

約数ペア:

[(1, 200609680), (2, 100304840), (4, 50152420), (5, 40121936), (8, 25076210), (10, 20060968), (16, 12538105), (20, 10030484), (23, 8722160), (31, 6471280), (40, 5015242), (46, 4361080), (62, 3235640), (80, 2507621), (92, 2180540), (115, 1744432), (124, 1617820), (155, 1294256), (184, 1090270), (230, 872216), (248, 808910), (310, 647128), (368, 545135), (460, 436108), (496, 404455), (620, 323564), (713, 281360), (920, 218054), (1240, 161782), (1426, 140680), (1840, 109027), (2480, 80891), (2852, 70340), (3517, 57040), (3565, 56272), (5704, 35170), (7034, 28520), (7130, 28136), (11408, 17585), (14068, 14260)]