26592020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{769}}^1$

素因数の和:817

約数の個数: 96

約数和(自身を含む): 72441600

約数和(自身を除く): 45849580

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 35, 38, 52, 65, 70, 76, 91, 95, 130, 133, 140, 182, 190, 247, 260, 266, 364, 380, 455, 494, 532, 665, 769, 910, 988, 1235, 1330, 1538, 1729, 1820, 2470, 2660, 3076, 3458, 3845, 4940, 5383, 6916, 7690, 8645, 9997, 10766, 14611, 15380, 17290, 19994, 21532, 26915, 29222, 34580, 39988, 49985, 53830, 58444, 69979, 73055, 99970, 102277, 107660, 139958, 146110, 189943, 199940, 204554, 279916, 292220, 349895, 379886, 409108, 511385, 699790, 759772, 949715, 1022770, 1329601, 1399580, 1899430, 2045540, 2659202, 3798860, 5318404, 6648005, 13296010, 26592020]

約数ペア:

[(1, 26592020), (2, 13296010), (4, 6648005), (5, 5318404), (7, 3798860), (10, 2659202), (13, 2045540), (14, 1899430), (19, 1399580), (20, 1329601), (26, 1022770), (28, 949715), (35, 759772), (38, 699790), (52, 511385), (65, 409108), (70, 379886), (76, 349895), (91, 292220), (95, 279916), (130, 204554), (133, 199940), (140, 189943), (182, 146110), (190, 139958), (247, 107660), (260, 102277), (266, 99970), (364, 73055), (380, 69979), (455, 58444), (494, 53830), (532, 49985), (665, 39988), (769, 34580), (910, 29222), (988, 26915), (1235, 21532), (1330, 19994), (1538, 17290), (1729, 15380), (1820, 14611), (2470, 10766), (2660, 9997), (3076, 8645), (3458, 7690), (3845, 6916), (4940, 5383)]