2081269596670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1787}}^1\times {\mathrm{104831}}^1$

素因数の和:106737

約数の個数: 64

約数和(自身を含む): 4129669619712

約数和(自身を除く): 2048400023042

約数列:

[1, 2, 5, 10, 11, 22, 55, 101, 110, 202, 505, 1010, 1111, 1787, 2222, 3574, 5555, 8935, 11110, 17870, 19657, 39314, 98285, 104831, 180487, 196570, 209662, 360974, 524155, 902435, 1048310, 1153141, 1804870, 1985357, 2306282, 3970714, 5765705, 9926785, 10587931, 11531410, 19853570, 21175862, 52939655, 105879310, 116467241, 187332997, 232934482, 374665994, 582336205, 936664985, 1164672410, 1873329970, 2060662967, 4121325934, 10303314835, 18920632697, 20606629670, 37841265394, 94603163485, 189206326970, 208126959667, 416253919334, 1040634798335, 2081269596670]

約数ペア:

[(1, 2081269596670), (2, 1040634798335), (5, 416253919334), (10, 208126959667), (11, 189206326970), (22, 94603163485), (55, 37841265394), (101, 20606629670), (110, 18920632697), (202, 10303314835), (505, 4121325934), (1010, 2060662967), (1111, 1873329970), (1787, 1164672410), (2222, 936664985), (3574, 582336205), (5555, 374665994), (8935, 232934482), (11110, 187332997), (17870, 116467241), (19657, 105879310), (39314, 52939655), (98285, 21175862), (104831, 19853570), (180487, 11531410), (196570, 10587931), (209662, 9926785), (360974, 5765705), (524155, 3970714), (902435, 2306282), (1048310, 1985357), (1153141, 1804870)]