2964760

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:160

約数の個数: 64

約数和(自身を含む): 7257600

約数和(自身を除く): 4292840

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 47, 76, 83, 94, 95, 152, 166, 188, 190, 235, 332, 376, 380, 415, 470, 664, 760, 830, 893, 940, 1577, 1660, 1786, 1880, 3154, 3320, 3572, 3901, 4465, 6308, 7144, 7802, 7885, 8930, 12616, 15604, 15770, 17860, 19505, 31208, 31540, 35720, 39010, 63080, 74119, 78020, 148238, 156040, 296476, 370595, 592952, 741190, 1482380, 2964760]

約数ペア:

[(1, 2964760), (2, 1482380), (4, 741190), (5, 592952), (8, 370595), (10, 296476), (19, 156040), (20, 148238), (38, 78020), (40, 74119), (47, 63080), (76, 39010), (83, 35720), (94, 31540), (95, 31208), (152, 19505), (166, 17860), (188, 15770), (190, 15604), (235, 12616), (332, 8930), (376, 7885), (380, 7802), (415, 7144), (470, 6308), (664, 4465), (760, 3901), (830, 3572), (893, 3320), (940, 3154), (1577, 1880), (1660, 1786)]