941691280

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{5417}}^1$

素因数の和:5524

約数の個数: 80

約数和(自身を含む): 2285572464

約数和(自身を除く): 1343881184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 53, 80, 82, 106, 164, 205, 212, 265, 328, 410, 424, 530, 656, 820, 848, 1060, 1640, 2120, 2173, 3280, 4240, 4346, 5417, 8692, 10834, 10865, 17384, 21668, 21730, 27085, 34768, 43336, 43460, 54170, 86672, 86920, 108340, 173840, 216680, 222097, 287101, 433360, 444194, 574202, 888388, 1110485, 1148404, 1435505, 1776776, 2220970, 2296808, 2871010, 3553552, 4441940, 4593616, 5742020, 8883880, 11484040, 11771141, 17767760, 22968080, 23542282, 47084564, 58855705, 94169128, 117711410, 188338256, 235422820, 470845640, 941691280]

約数ペア:

[(1, 941691280), (2, 470845640), (4, 235422820), (5, 188338256), (8, 117711410), (10, 94169128), (16, 58855705), (20, 47084564), (40, 23542282), (41, 22968080), (53, 17767760), (80, 11771141), (82, 11484040), (106, 8883880), (164, 5742020), (205, 4593616), (212, 4441940), (265, 3553552), (328, 2871010), (410, 2296808), (424, 2220970), (530, 1776776), (656, 1435505), (820, 1148404), (848, 1110485), (1060, 888388), (1640, 574202), (2120, 444194), (2173, 433360), (3280, 287101), (4240, 222097), (4346, 216680), (5417, 173840), (8692, 108340), (10834, 86920), (10865, 86672), (17384, 54170), (21668, 43460), (21730, 43336), (27085, 34768)]