14665880

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:356

約数の個数: 64

約数和(自身を含む): 34992000

約数和(自身を除く): 20326120

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 47, 58, 94, 116, 145, 188, 232, 235, 269, 290, 376, 470, 538, 580, 940, 1076, 1160, 1345, 1363, 1880, 2152, 2690, 2726, 5380, 5452, 6815, 7801, 10760, 10904, 12643, 13630, 15602, 25286, 27260, 31204, 39005, 50572, 54520, 62408, 63215, 78010, 101144, 126430, 156020, 252860, 312040, 366647, 505720, 733294, 1466588, 1833235, 2933176, 3666470, 7332940, 14665880]

約数ペア:

[(1, 14665880), (2, 7332940), (4, 3666470), (5, 2933176), (8, 1833235), (10, 1466588), (20, 733294), (29, 505720), (40, 366647), (47, 312040), (58, 252860), (94, 156020), (116, 126430), (145, 101144), (188, 78010), (232, 63215), (235, 62408), (269, 54520), (290, 50572), (376, 39005), (470, 31204), (538, 27260), (580, 25286), (940, 15602), (1076, 13630), (1160, 12643), (1345, 10904), (1363, 10760), (1880, 7801), (2152, 6815), (2690, 5452), (2726, 5380)]