2696838340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1\times {\mathrm{1567}}^1$

素因数の和:2249

約数の個数: 96

約数和(自身を含む): 6827950080

約数和(自身を除く): 4131111740

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 647, 665, 1294, 1330, 1567, 2588, 2660, 3134, 3235, 4529, 6268, 6470, 7835, 9058, 10969, 12293, 12940, 15670, 18116, 21938, 22645, 24586, 29773, 31340, 43876, 45290, 49172, 54845, 59546, 61465, 86051, 90580, 109690, 119092, 122930, 148865, 172102, 208411, 219380, 245860, 297730, 344204, 416822, 430255, 595460, 833644, 860510, 1013849, 1042055, 1721020, 2027698, 2084110, 4055396, 4168220, 5069245, 7096943, 10138490, 14193886, 19263131, 20276980, 28387772, 35484715, 38526262, 70969430, 77052524, 96315655, 134841917, 141938860, 192631310, 269683834, 385262620, 539367668, 674209585, 1348419170, 2696838340]

約数ペア:

[(1, 2696838340), (2, 1348419170), (4, 674209585), (5, 539367668), (7, 385262620), (10, 269683834), (14, 192631310), (19, 141938860), (20, 134841917), (28, 96315655), (35, 77052524), (38, 70969430), (70, 38526262), (76, 35484715), (95, 28387772), (133, 20276980), (140, 19263131), (190, 14193886), (266, 10138490), (380, 7096943), (532, 5069245), (647, 4168220), (665, 4055396), (1294, 2084110), (1330, 2027698), (1567, 1721020), (2588, 1042055), (2660, 1013849), (3134, 860510), (3235, 833644), (4529, 595460), (6268, 430255), (6470, 416822), (7835, 344204), (9058, 297730), (10969, 245860), (12293, 219380), (12940, 208411), (15670, 172102), (18116, 148865), (21938, 122930), (22645, 119092), (24586, 109690), (29773, 90580), (31340, 86051), (43876, 61465), (45290, 59546), (49172, 54845)]