14956040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1789}}^1$

素因数の和:1830

約数の個数: 64

約数和(自身を含む): 38664000

約数和(自身を除く): 23707960

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1672, 1789, 2090, 3578, 4180, 7156, 8360, 8945, 14312, 17890, 19679, 33991, 35780, 39358, 67982, 71560, 78716, 98395, 135964, 157432, 169955, 196790, 271928, 339910, 373901, 393580, 679820, 747802, 787160, 1359640, 1495604, 1869505, 2991208, 3739010, 7478020, 14956040]

約数ペア:

[(1, 14956040), (2, 7478020), (4, 3739010), (5, 2991208), (8, 1869505), (10, 1495604), (11, 1359640), (19, 787160), (20, 747802), (22, 679820), (38, 393580), (40, 373901), (44, 339910), (55, 271928), (76, 196790), (88, 169955), (95, 157432), (110, 135964), (152, 98395), (190, 78716), (209, 71560), (220, 67982), (380, 39358), (418, 35780), (440, 33991), (760, 19679), (836, 17890), (1045, 14312), (1672, 8945), (1789, 8360), (2090, 7156), (3578, 4180)]