2013977240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{9677}}^1$

素因数の和:9753

約数の個数: 96

約数和(自身を含む): 5097209040

約数和(自身を除く): 3083231800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 43, 44, 55, 86, 88, 110, 121, 172, 215, 220, 242, 344, 430, 440, 473, 484, 605, 860, 946, 968, 1210, 1720, 1892, 2365, 2420, 3784, 4730, 4840, 5203, 9460, 9677, 10406, 18920, 19354, 20812, 26015, 38708, 41624, 48385, 52030, 77416, 96770, 104060, 106447, 193540, 208120, 212894, 387080, 416111, 425788, 532235, 832222, 851576, 1064470, 1170917, 1664444, 2080555, 2128940, 2341834, 3328888, 4161110, 4257880, 4577221, 4683668, 5854585, 8322220, 9154442, 9367336, 11709170, 16644440, 18308884, 22886105, 23418340, 36617768, 45772210, 46836680, 50349431, 91544420, 100698862, 183088840, 201397724, 251747155, 402795448, 503494310, 1006988620, 2013977240]

約数ペア:

[(1, 2013977240), (2, 1006988620), (4, 503494310), (5, 402795448), (8, 251747155), (10, 201397724), (11, 183088840), (20, 100698862), (22, 91544420), (40, 50349431), (43, 46836680), (44, 45772210), (55, 36617768), (86, 23418340), (88, 22886105), (110, 18308884), (121, 16644440), (172, 11709170), (215, 9367336), (220, 9154442), (242, 8322220), (344, 5854585), (430, 4683668), (440, 4577221), (473, 4257880), (484, 4161110), (605, 3328888), (860, 2341834), (946, 2128940), (968, 2080555), (1210, 1664444), (1720, 1170917), (1892, 1064470), (2365, 851576), (2420, 832222), (3784, 532235), (4730, 425788), (4840, 416111), (5203, 387080), (9460, 212894), (9677, 208120), (10406, 193540), (18920, 106447), (19354, 104060), (20812, 96770), (26015, 77416), (38708, 52030), (41624, 48385)]