2023671760

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{11003}}^1$

素因数の和:11057

約数の個数: 120

約数和(自身を含む): 5444339040

約数和(自身を除く): 3420667280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 38, 40, 44, 55, 76, 80, 88, 95, 110, 121, 152, 176, 190, 209, 220, 242, 304, 380, 418, 440, 484, 605, 760, 836, 880, 968, 1045, 1210, 1520, 1672, 1936, 2090, 2299, 2420, 3344, 4180, 4598, 4840, 8360, 9196, 9680, 11003, 11495, 16720, 18392, 22006, 22990, 36784, 44012, 45980, 55015, 88024, 91960, 110030, 121033, 176048, 183920, 209057, 220060, 242066, 418114, 440120, 484132, 605165, 836228, 880240, 968264, 1045285, 1210330, 1331363, 1672456, 1936528, 2090570, 2299627, 2420660, 2662726, 3344912, 4181140, 4599254, 4841320, 5325452, 6656815, 8362280, 9198508, 9682640, 10650904, 11498135, 13313630, 16724560, 18397016, 21301808, 22996270, 25295897, 26627260, 36794032, 45992540, 50591794, 53254520, 91985080, 101183588, 106509040, 126479485, 183970160, 202367176, 252958970, 404734352, 505917940, 1011835880, 2023671760]

約数ペア:

[(1, 2023671760), (2, 1011835880), (4, 505917940), (5, 404734352), (8, 252958970), (10, 202367176), (11, 183970160), (16, 126479485), (19, 106509040), (20, 101183588), (22, 91985080), (38, 53254520), (40, 50591794), (44, 45992540), (55, 36794032), (76, 26627260), (80, 25295897), (88, 22996270), (95, 21301808), (110, 18397016), (121, 16724560), (152, 13313630), (176, 11498135), (190, 10650904), (209, 9682640), (220, 9198508), (242, 8362280), (304, 6656815), (380, 5325452), (418, 4841320), (440, 4599254), (484, 4181140), (605, 3344912), (760, 2662726), (836, 2420660), (880, 2299627), (968, 2090570), (1045, 1936528), (1210, 1672456), (1520, 1331363), (1672, 1210330), (1936, 1045285), (2090, 968264), (2299, 880240), (2420, 836228), (3344, 605165), (4180, 484132), (4598, 440120), (4840, 418114), (8360, 242066), (9196, 220060), (9680, 209057), (11003, 183920), (11495, 176048), (16720, 121033), (18392, 110030), (22006, 91960), (22990, 88024), (36784, 55015), (44012, 45980)]