359043880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{53113}}^1$

素因数の和:53150

約数の個数: 48

約数和(自身を含む): 874787580

約数和(自身を除く): 515743700

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 845, 1352, 1690, 3380, 6760, 53113, 106226, 212452, 265565, 424904, 531130, 690469, 1062260, 1380938, 2124520, 2761876, 3452345, 5523752, 6904690, 8976097, 13809380, 17952194, 27618760, 35904388, 44880485, 71808776, 89760970, 179521940, 359043880]

約数ペア:

[(1, 359043880), (2, 179521940), (4, 89760970), (5, 71808776), (8, 44880485), (10, 35904388), (13, 27618760), (20, 17952194), (26, 13809380), (40, 8976097), (52, 6904690), (65, 5523752), (104, 3452345), (130, 2761876), (169, 2124520), (260, 1380938), (338, 1062260), (520, 690469), (676, 531130), (845, 424904), (1352, 265565), (1690, 212452), (3380, 106226), (6760, 53113)]