25171080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19069}}^1$

素因数の和:19094

約数の個数: 64

約数和(自身を含む): 82382400

約数和(自身を除く): 57211320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 19069, 38138, 57207, 76276, 95345, 114414, 152552, 190690, 209759, 228828, 286035, 381380, 419518, 457656, 572070, 629277, 762760, 839036, 1048795, 1144140, 1258554, 1678072, 2097590, 2288280, 2517108, 3146385, 4195180, 5034216, 6292770, 8390360, 12585540, 25171080]

約数ペア:

[(1, 25171080), (2, 12585540), (3, 8390360), (4, 6292770), (5, 5034216), (6, 4195180), (8, 3146385), (10, 2517108), (11, 2288280), (12, 2097590), (15, 1678072), (20, 1258554), (22, 1144140), (24, 1048795), (30, 839036), (33, 762760), (40, 629277), (44, 572070), (55, 457656), (60, 419518), (66, 381380), (88, 286035), (110, 228828), (120, 209759), (132, 190690), (165, 152552), (220, 114414), (264, 95345), (330, 76276), (440, 57207), (660, 38138), (1320, 19069)]