25866260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1$

素因数の和:345

約数の個数: 96

約数和(自身を含む): 67253760

約数和(自身を除く): 41387500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 29, 35, 46, 58, 70, 92, 115, 116, 140, 145, 161, 203, 230, 277, 290, 322, 406, 460, 554, 580, 644, 667, 805, 812, 1015, 1108, 1334, 1385, 1610, 1939, 2030, 2668, 2770, 3220, 3335, 3878, 4060, 4669, 5540, 6371, 6670, 7756, 8033, 9338, 9695, 12742, 13340, 16066, 18676, 19390, 23345, 25484, 31855, 32132, 38780, 40165, 44597, 46690, 56231, 63710, 80330, 89194, 93380, 112462, 127420, 160660, 178388, 184759, 222985, 224924, 281155, 369518, 445970, 562310, 739036, 891940, 923795, 1124620, 1293313, 1847590, 2586626, 3695180, 5173252, 6466565, 12933130, 25866260]

約数ペア:

[(1, 25866260), (2, 12933130), (4, 6466565), (5, 5173252), (7, 3695180), (10, 2586626), (14, 1847590), (20, 1293313), (23, 1124620), (28, 923795), (29, 891940), (35, 739036), (46, 562310), (58, 445970), (70, 369518), (92, 281155), (115, 224924), (116, 222985), (140, 184759), (145, 178388), (161, 160660), (203, 127420), (230, 112462), (277, 93380), (290, 89194), (322, 80330), (406, 63710), (460, 56231), (554, 46690), (580, 44597), (644, 40165), (667, 38780), (805, 32132), (812, 31855), (1015, 25484), (1108, 23345), (1334, 19390), (1385, 18676), (1610, 16066), (1939, 13340), (2030, 12742), (2668, 9695), (2770, 9338), (3220, 8033), (3335, 7756), (3878, 6670), (4060, 6371), (4669, 5540)]