8285813900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{12473}}^1$

素因数の和:12580

約数の個数: 144

約数和(自身を含む): 22434439104

約数和(自身を除く): 14148625204

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 73, 91, 100, 130, 140, 146, 175, 182, 260, 292, 325, 350, 364, 365, 455, 511, 650, 700, 730, 910, 949, 1022, 1300, 1460, 1820, 1825, 1898, 2044, 2275, 2555, 3650, 3796, 4550, 4745, 5110, 6643, 7300, 9100, 9490, 10220, 12473, 12775, 13286, 18980, 23725, 24946, 25550, 26572, 33215, 47450, 49892, 51100, 62365, 66430, 87311, 94900, 124730, 132860, 162149, 166075, 174622, 249460, 311825, 324298, 332150, 349244, 436555, 623650, 648596, 664300, 810745, 873110, 910529, 1135043, 1247300, 1621490, 1746220, 1821058, 2182775, 2270086, 3242980, 3642116, 4053725, 4365550, 4540172, 4552645, 5675215, 6373703, 8107450, 8731100, 9105290, 11350430, 11836877, 12747406, 16214900, 18210580, 22700860, 22763225, 23673754, 25494812, 28376075, 31868515, 45526450, 47347508, 56752150, 59184385, 63737030, 82858139, 91052900, 113504300, 118368770, 127474060, 159342575, 165716278, 236737540, 295921925, 318685150, 331432556, 414290695, 591843850, 637370300, 828581390, 1183687700, 1657162780, 2071453475, 4142906950, 8285813900]

約数ペア:

[(1, 8285813900), (2, 4142906950), (4, 2071453475), (5, 1657162780), (7, 1183687700), (10, 828581390), (13, 637370300), (14, 591843850), (20, 414290695), (25, 331432556), (26, 318685150), (28, 295921925), (35, 236737540), (50, 165716278), (52, 159342575), (65, 127474060), (70, 118368770), (73, 113504300), (91, 91052900), (100, 82858139), (130, 63737030), (140, 59184385), (146, 56752150), (175, 47347508), (182, 45526450), (260, 31868515), (292, 28376075), (325, 25494812), (350, 23673754), (364, 22763225), (365, 22700860), (455, 18210580), (511, 16214900), (650, 12747406), (700, 11836877), (730, 11350430), (910, 9105290), (949, 8731100), (1022, 8107450), (1300, 6373703), (1460, 5675215), (1820, 4552645), (1825, 4540172), (1898, 4365550), (2044, 4053725), (2275, 3642116), (2555, 3242980), (3650, 2270086), (3796, 2182775), (4550, 1821058), (4745, 1746220), (5110, 1621490), (6643, 1247300), (7300, 1135043), (9100, 910529), (9490, 873110), (10220, 810745), (12473, 664300), (12775, 648596), (13286, 623650), (18980, 436555), (23725, 349244), (24946, 332150), (25550, 324298), (26572, 311825), (33215, 249460), (47450, 174622), (49892, 166075), (51100, 162149), (62365, 132860), (66430, 124730), (87311, 94900)]