26144300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1$

素因数の和:77

約数の個数: 144

約数和(自身を含む): 74370240

約数和(自身を除く): 48225940

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 17, 20, 25, 26, 28, 34, 35, 50, 52, 65, 68, 70, 85, 91, 100, 119, 130, 140, 169, 170, 175, 182, 221, 238, 260, 325, 338, 340, 350, 364, 425, 442, 455, 476, 595, 650, 676, 700, 845, 850, 884, 910, 1105, 1183, 1190, 1300, 1547, 1690, 1700, 1820, 2197, 2210, 2275, 2366, 2380, 2873, 2975, 3094, 3380, 4225, 4394, 4420, 4550, 4732, 5525, 5746, 5915, 5950, 6188, 7735, 8450, 8788, 9100, 10985, 11050, 11492, 11830, 11900, 14365, 15379, 15470, 16900, 20111, 21970, 22100, 23660, 28730, 29575, 30758, 30940, 37349, 38675, 40222, 43940, 54925, 57460, 59150, 61516, 71825, 74698, 76895, 77350, 80444, 100555, 109850, 118300, 143650, 149396, 153790, 154700, 186745, 201110, 219700, 261443, 287300, 307580, 373490, 384475, 402220, 502775, 522886, 746980, 768950, 933725, 1005550, 1045772, 1307215, 1537900, 1867450, 2011100, 2614430, 3734900, 5228860, 6536075, 13072150, 26144300]

約数ペア:

[(1, 26144300), (2, 13072150), (4, 6536075), (5, 5228860), (7, 3734900), (10, 2614430), (13, 2011100), (14, 1867450), (17, 1537900), (20, 1307215), (25, 1045772), (26, 1005550), (28, 933725), (34, 768950), (35, 746980), (50, 522886), (52, 502775), (65, 402220), (68, 384475), (70, 373490), (85, 307580), (91, 287300), (100, 261443), (119, 219700), (130, 201110), (140, 186745), (169, 154700), (170, 153790), (175, 149396), (182, 143650), (221, 118300), (238, 109850), (260, 100555), (325, 80444), (338, 77350), (340, 76895), (350, 74698), (364, 71825), (425, 61516), (442, 59150), (455, 57460), (476, 54925), (595, 43940), (650, 40222), (676, 38675), (700, 37349), (845, 30940), (850, 30758), (884, 29575), (910, 28730), (1105, 23660), (1183, 22100), (1190, 21970), (1300, 20111), (1547, 16900), (1690, 15470), (1700, 15379), (1820, 14365), (2197, 11900), (2210, 11830), (2275, 11492), (2366, 11050), (2380, 10985), (2873, 9100), (2975, 8788), (3094, 8450), (3380, 7735), (4225, 6188), (4394, 5950), (4420, 5915), (4550, 5746), (4732, 5525)]