13447628860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1\times {\mathrm{3137}}^1$

素因数の和:3583

約数の個数: 96

約数和(自身を含む): 30840264000

約数和(自身を除く): 17392635140

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 58, 76, 95, 116, 145, 190, 290, 380, 389, 551, 580, 778, 1102, 1556, 1945, 2204, 2755, 3137, 3890, 5510, 6274, 7391, 7780, 11020, 11281, 12548, 14782, 15685, 22562, 29564, 31370, 36955, 45124, 56405, 59603, 62740, 73910, 90973, 112810, 119206, 147820, 181946, 214339, 225620, 238412, 298015, 363892, 428678, 454865, 596030, 857356, 909730, 1071695, 1192060, 1220293, 1728487, 1819460, 2143390, 2440586, 3456974, 4286780, 4881172, 6101465, 6913948, 8642435, 12202930, 17284870, 23185567, 24405860, 34569740, 35388497, 46371134, 70776994, 92742268, 115927835, 141553988, 176942485, 231855670, 353884970, 463711340, 672381443, 707769940, 1344762886, 2689525772, 3361907215, 6723814430, 13447628860]

約数ペア:

[(1, 13447628860), (2, 6723814430), (4, 3361907215), (5, 2689525772), (10, 1344762886), (19, 707769940), (20, 672381443), (29, 463711340), (38, 353884970), (58, 231855670), (76, 176942485), (95, 141553988), (116, 115927835), (145, 92742268), (190, 70776994), (290, 46371134), (380, 35388497), (389, 34569740), (551, 24405860), (580, 23185567), (778, 17284870), (1102, 12202930), (1556, 8642435), (1945, 6913948), (2204, 6101465), (2755, 4881172), (3137, 4286780), (3890, 3456974), (5510, 2440586), (6274, 2143390), (7391, 1819460), (7780, 1728487), (11020, 1220293), (11281, 1192060), (12548, 1071695), (14782, 909730), (15685, 857356), (22562, 596030), (29564, 454865), (31370, 428678), (36955, 363892), (45124, 298015), (56405, 238412), (59603, 225620), (62740, 214339), (73910, 181946), (90973, 147820), (112810, 119206)]