73476920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{4073}}^1$

素因数の和:4136

約数の個数: 64

約数和(自身を含む): 184796640

約数和(自身を除く): 111319720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 41, 44, 55, 82, 88, 110, 164, 205, 220, 328, 410, 440, 451, 820, 902, 1640, 1804, 2255, 3608, 4073, 4510, 8146, 9020, 16292, 18040, 20365, 32584, 40730, 44803, 81460, 89606, 162920, 166993, 179212, 224015, 333986, 358424, 448030, 667972, 834965, 896060, 1335944, 1669930, 1792120, 1836923, 3339860, 3673846, 6679720, 7347692, 9184615, 14695384, 18369230, 36738460, 73476920]

約数ペア:

[(1, 73476920), (2, 36738460), (4, 18369230), (5, 14695384), (8, 9184615), (10, 7347692), (11, 6679720), (20, 3673846), (22, 3339860), (40, 1836923), (41, 1792120), (44, 1669930), (55, 1335944), (82, 896060), (88, 834965), (110, 667972), (164, 448030), (205, 358424), (220, 333986), (328, 224015), (410, 179212), (440, 166993), (451, 162920), (820, 89606), (902, 81460), (1640, 44803), (1804, 40730), (2255, 32584), (3608, 20365), (4073, 18040), (4510, 16292), (8146, 9020)]