127035920

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{599}}^1$

素因数の和:864

約数の個数: 80

約数和(自身を含む): 324086400

約数和(自身を除く): 197050480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 241, 440, 482, 599, 880, 964, 1198, 1205, 1928, 2396, 2410, 2651, 2995, 3856, 4792, 4820, 5302, 5990, 6589, 9584, 9640, 10604, 11980, 13178, 13255, 19280, 21208, 23960, 26356, 26510, 32945, 42416, 47920, 52712, 53020, 65890, 105424, 106040, 131780, 144359, 212080, 263560, 288718, 527120, 577436, 721795, 1154872, 1443590, 1587949, 2309744, 2887180, 3175898, 5774360, 6351796, 7939745, 11548720, 12703592, 15879490, 25407184, 31758980, 63517960, 127035920]

約数ペア:

[(1, 127035920), (2, 63517960), (4, 31758980), (5, 25407184), (8, 15879490), (10, 12703592), (11, 11548720), (16, 7939745), (20, 6351796), (22, 5774360), (40, 3175898), (44, 2887180), (55, 2309744), (80, 1587949), (88, 1443590), (110, 1154872), (176, 721795), (220, 577436), (241, 527120), (440, 288718), (482, 263560), (599, 212080), (880, 144359), (964, 131780), (1198, 106040), (1205, 105424), (1928, 65890), (2396, 53020), (2410, 52712), (2651, 47920), (2995, 42416), (3856, 32945), (4792, 26510), (4820, 26356), (5302, 23960), (5990, 21208), (6589, 19280), (9584, 13255), (9640, 13178), (10604, 11980)]