5321960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1$

素因数の和:330

約数の個数: 64

約数和(自身を含む): 13910400

約数和(自身を除く): 8588440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 83, 140, 166, 229, 280, 332, 415, 458, 581, 664, 830, 916, 1145, 1162, 1603, 1660, 1832, 2290, 2324, 2905, 3206, 3320, 4580, 4648, 5810, 6412, 8015, 9160, 11620, 12824, 16030, 19007, 23240, 32060, 38014, 64120, 76028, 95035, 133049, 152056, 190070, 266098, 380140, 532196, 665245, 760280, 1064392, 1330490, 2660980, 5321960]

約数ペア:

[(1, 5321960), (2, 2660980), (4, 1330490), (5, 1064392), (7, 760280), (8, 665245), (10, 532196), (14, 380140), (20, 266098), (28, 190070), (35, 152056), (40, 133049), (56, 95035), (70, 76028), (83, 64120), (140, 38014), (166, 32060), (229, 23240), (280, 19007), (332, 16030), (415, 12824), (458, 11620), (581, 9160), (664, 8015), (830, 6412), (916, 5810), (1145, 4648), (1162, 4580), (1603, 3320), (1660, 3206), (1832, 2905), (2290, 2324)]